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 A161327 #12 May 10 2024 03:37:46 %S A161327 3,7,5,7,9,17,11,7,9,17,17,19,23,39,29,11,9,17,17,19,25,43,39,25,23, %T A161327 39,45 %N A161327 a(n) = A161326(n)/3. %H A161327 N. J. A. Sloane, <a href="/wiki/Catalog_of_Toothpick_and_CA_Sequences_in_OEIS">Catalog of Toothpick and Cellular Automata Sequences in the OEIS</a>. %H A161327 <a href="/index/To#toothpick">Index entries for sequences related to toothpick sequences</a>. %Y A161327 Cf. A160120, A160121, A161326. %K A161327 nonn,more %O A161327 1,1 %A A161327 _Omar E. Pol_, Jun 18 2009 %E A161327 More terms from _Amiram Eldar_, May 10 2024