Pictures from the On-Line Encyclopedia of Integer Sequences

My favorite OEIS-related picture is Sloane&#x27;s Gap.<p><a href="http:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1101.4470" rel="nofollow">http:&#x2F;&#x2F;arxiv.org&#x2F;abs&#x2F;1101.4470</a><p>Numberphile has a video about it:<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=_YysNM2JoFo" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=_YysNM2JoFo</a>

<a href="https:&#x2F;&#x2F;oeis.org&#x2F;A263267&#x2F;a263267_3.pdf" rel="nofollow">https:&#x2F;&#x2F;oeis.org&#x2F;A263267&#x2F;a263267_3.pdf</a> is especially beautiful. Quoting the original:<p>&gt; Poster illustrating A259934 and A263267. Subtract the number of divisors from a number in the tree, and you get the number under it. Shows the inter-connectedness of the OEIS. (Michael De Vlieger and Antti Kartunen)

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