Integer sequences

Wolstenholme number

A Wolstenholme number is a number that is the numerator of the generalized harmonic number Hn,2. The first such numbers are 1, 5, 49, 205, 5269, 5369, 266681, 1077749, ... (sequence in the OEIS). These numbers are named after Joseph Wolstenholme, who proved Wolstenholme's theorem on modular relations of the generalized harmonic numbers. (Wikipedia).

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MegaFavNumbers - 35,785,968,397 and Two Primes! (#MEGAFAVNUMBERS)

This is my submission to the project #MEGAFAVNUMBERS . I'm going to talk about the Wolstenholme Primes.

From playlist MegaFavNumbers

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Fred Mills Meets Crossrail’s CEO

Andrew Wolstenholme OBE discusses his career journey to date, the responsibility of leading the UK’s Crossrail programme and the future of the construction industry. For more videos by The B1M subscribe now - http://ow.ly/GxW7y Read the full story on this video, including images and usef

From playlist Fred Mills - The B1M

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Introduction to number theory lecture 21. Congruences modulo a prime.

This lecture is part of my Berkeley math 115 course "Introduction to number theory" For the other lectures in the course see https://www.youtube.com/playlist?list=PL8yHsr3EFj53L8sMbzIhhXSAOpuZ1Fov8 We study the solutions of a polynomial modulo a prime, and prove Wolstenholme's theorem. T

From playlist Introduction to number theory (Berkeley Math 115)

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#MegaFavNumbers - 6086555670238378989670371734243169622657830773351885970528324860512791691264

Hey, it's free publicity and I do have an interest in numbers. Besides, since when have I ever had a consistent theme on this channel? #MegaFavNumbers

From playlist MegaFavNumbers

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Magnetism Chapter 1_7 Magnetic Fields.wmv

Magnetic Fields.

From playlist PHY1506

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Superior Base Number 18 #MegaFavNumbers

Presenting my #MegaFavNumbers (plural not misleading)! There's still time to join in on the fun! Superior Base Numbers on the OEIS: https://oeis.org/A003418 Highly Composite Numbers on the OEIS: https://oeis.org/A002182 Video created using a colourful combination of DaVinci Resolve, A

From playlist MegaFavNumbers

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Magnetism Chapter 1_10 Magnetic Fields.wmv

Magnetic Fields.

From playlist PHY1506

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MegaFavNumbers - A number with 19729 digits

This video is about my MegaFavNumber. It has 19729 digits, and it is a power of two. [This link is now broken, and I can't find it anywhere else. :( ] See all the digits here: https://sites.google.com/site/largenumbers/home/appendix/a/numbers/265536 The OEIS sequence I mentioned: https:/

From playlist MegaFavNumbers

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England: Wolsey Pageant in Ipswich (1930)

EMPIRE NEWS NEWSREEL (REUTERS) To license this film, visit https://www.britishpathe.com/video/VLVAASMESMYGQY9VI96J6PEWGNTSQ-23-JUNE-1930 England: Wolsey Pageant in Ipswich Full Description: Ipswich prepares to commemorate the 400th anniversary of its most eminent native - Cardinal Wol

From playlist EMPIRE NEWS NEWSREEL (REUTERS)

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How is i equal to square root of -1?

What is 'i'? More importantly, what is a complex number? How are complex numbers relevant to the context of other familiar numbers? Chapters: 00:00 Introduction 01:46 Logo of Reals and Rationals 02:11 Expanding real numbers 03:25 Motivation using whole (natural) numbers 06:08 Planar numb

From playlist Summer of Math Exposition 2 videos

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Fun with Math: Surprises with Arithmetic and Numbers

Stephen Wolfram shows kids and adults some fun unique things you can do with math. All demonstrations powered by the Wolfram Language. Originally livestreamed at: https://twitch.tv/stephen_wolfram Follow us on our official social media channels: Twitter: https://twitter.com/WolframRese

From playlist Stephen Wolfram Livestreams

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How to understand the REAL NUMBER LINE - COLLEGE ALGEBRA

In this video we talk about natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. We also show the real number line and the inequalities less than and greater than. 00:00 Intro 00:29 Number system 04:53 Visual representation of numbers 07:37 Rea

From playlist College Algebra

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Real Numbers

This video provides a basic introduction into real numbers. It explains how to distinguish them from imaginary numbers. It also discusses the difference between rational and irrational numbers as well as integers, natural numbers, and whole numbers. Examples include repeating and non-re

From playlist New Algebra Playlist

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What are Isotopes?

This chemistry video tutorial answers the question - what are isotopes? Isotopes are substances that are composed of the same element but consist of different mass numbers and number of neutrons. They share the same atomic number and therefore the same number of protons. This video cont

From playlist New AP & General Chemistry Video Playlist

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Pascal's wager and real numbers

My entry for 3blue1brown's contest, talking about Pascal's wager and how it leads to interesting questions about (hyper)real numbers. A big shoutout to Grant for coming up with this wonderful idea. Link to Thierry Platinis channel for more on hyperreal numbers: https://www.youtube.com/cha

From playlist Summer of Math Exposition Youtube Videos

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L05 clothdyes

From playlist STAT 503

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Year 13/A2 Pure Chapter 0.1 (Subsets of Real Numbers, Representatives and Proof)

Welcome to the first video for year 13 (A2) Pure Mathematics! This video is part of a series of three that I've called Chapter 0, and is meant as a foundation for Year 13. The primary reasons for doing this are that the difficulty of Year 13 is markedly harder than Year 12 content, and al

From playlist Year 13/A2 Pure Mathematics

Related pages

Harmonic number | Joseph Wolstenholme | Wolstenholme's theorem | Natural number