cp's OEIS Frontend

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.

A007722 Number of graphical partitions of biconnected graphs with n nodes.

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%I A007722 #27 Nov 29 2023 11:41:51
%S A007722 1,3,9,34,125,473,1779,6732,25492,96927,369463,1412700,5415117,
%T A007722 20807502,80120350,309106496,1194609429,4624160156,17925278497,
%U A007722 69578272204,270401326899,1052036082719,4097343156323,15973179953261,62325892264031,243392644741599
%N A007722 Number of graphical partitions of biconnected graphs with n nodes.
%D A007722 F. Ruskey, Alley CATs in search of good homes, Congress. Numerant., 102 (1994) 97-110.
%H A007722 Wang Kai, <a href="/A007722/b007722.txt">Table of n, a(n) for n = 3..101</a>
%H A007722 Kai Wang, <a href="https://arxiv.org/abs/1604.04148">Efficient Counting of Degree Sequences</a>, arXiv preprint arXiv:1604.04148 [math.CO], 2016-2017.
%H A007722 <a href="/index/Gra#graph_part">Index entries for sequences related to graphical partitions</a>
%Y A007722 Cf. A000569, A004250, A004251, A007721, A029889, A095268.
%K A007722 nonn
%O A007722 3,2
%A A007722 _Frank Ruskey_
%E A007722 a(15)-a(28) added by _Kai Wang_, Feb 15 2017