pi_circle.png

Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Lunar Arithmetic

Lunar Arithmetic

Additional information

Featuring Neil Sloane from the Online Encyclopedia of Integer Sequences (OEIS). Lunar Arithmetic (aka Dismal Arithmetic)

Neil Sloane is the founder of the OEIS: https://oeis.org

Lunar Primes: https://oeis.org/A087097

Lunar Squares: https://oeis.org/A087019

The original paper on lunar arithmetic (formerly dismal arithmetic) by David Applegate, Marc LeBrun, and Neil Sloane: https://cs.uwaterloo.ca/journals/JIS/VOL14/Sloane/carry2.pdf

Sloane's Gap: https://youtu.be/_YysNM2JoFo

Six Sequences: https://youtu.be/VDD6FDhKCYA

PODCAST: Hope Diamond with 3blue1brown

PODCAST: Hope Diamond with 3blue1brown

Evil Number

Evil Number