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video thumbnail 3:44
Something special about 399 (and 2015) - Numberphile

2015-01-15

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video thumbnail 21:06
Sum of Natural Numbers (second proof and extra footage)

2015-01-11

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Leyland Numbers - Numberphile

2014-10-28

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Friedman Numbers - Numberphile

2014-09-12

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video thumbnail 19:00
Gaps between Primes (extra footage) - Numberphile

2013-05-27

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4937775 - Numberphile

2012-12-22

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video thumbnail 6:46
Keith Numbers - Numberphile

2012-11-13

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Brown Numbers - Numberphile

2012-08-31

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video thumbnail 13:14
Pi and Bouncing Balls - Numberphile

2012-03-12

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