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 A029869 #11 Dec 25 2020 13:00:08 %S A029869 1,1,5,18,63,206,671,2087,6434,19472,58375,173316,511452,1500697, %T A029869 4386021,12775455,37118209,107621858,311552351,900775893,2601887149, %U A029869 7510011727,21664873773,62473966631,180104101037,519126161517,1496177366884,4312044894059,12427896986697 %N A029869 Number of connected functions on n points with a loop of length 6. %H A029869 Andrew Howroyd, <a href="/A029869/b029869.txt">Table of n, a(n) for n = 6..500</a> %H A029869 C. G. Bower, <a href="/transforms2.html">Transforms</a> %F A029869 "CIK[ 6 ]" (necklace, indistinct, unlabeled, 6 parts) transform of A000081. %F A029869 a(n) ~ A187770 * A051491^n / n^(3/2). - _Vaclav Kotesovec_, Dec 25 2020 %Y A029869 Column 6 of A339428. %K A029869 nonn %O A029869 6,3 %A A029869 _Christian G. Bower_ %E A029869 Terms a(31) and beyond from _Andrew Howroyd_, Dec 08 2020