This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A349968 #7 Dec 09 2021 02:15:49 %S A349968 3,8,35,66,308,232,1305,900,3399,1428,9061,4704,15345,9424,30294, %T A349968 11376,48773,30840,66738,49148,108330,46320,153825,105690,212355, %U A349968 148876,337328,108330,399404,264320,514866,365874,657265,393264,844969,598272,1017510,774520,1319257,670152,1641224,1171192 %N A349968 Number of edges in regular n-gon after 2 generations of mitosis. %C A349968 See A350000 for further details. %Y A349968 Cf. A349807 (cells), A349967 (vertices), A350000, A135565. %K A349968 nonn %O A349968 3,1 %A A349968 _Scott R. Shannon_ and _N. J. A. Sloane_, Dec 07 2021