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.

A355334 Triangle read by rows: T(n,k) is the number of unlabeled graphs with n nodes and bipartite dimension (or biclique covering number) k, 0 <= k < n.

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%I A355334 #5 Jul 02 2022 14:36:48
%S A355334 1,1,1,1,2,1,1,4,6,0,1,6,20,7,0,1,9,61,80,5,0,1,12,159,650,221,1,0,1,
%T A355334 16,381,4710,6866,372,0,0,1,20,832,29921,183618,59950,326,0,0
%N A355334 Triangle read by rows: T(n,k) is the number of unlabeled graphs with n nodes and bipartite dimension (or biclique covering number) k, 0 <= k < n.
%H A355334 Wikipedia, <a href="https://en.wikipedia.org/wiki/Bipartite_dimension">Bipartite dimension</a>
%e A355334 Triangle begins:
%e A355334   n\k | 0  1   2     3      4     5   6  7  8
%e A355334   ----+--------------------------------------
%e A355334    1  | 1
%e A355334    2  | 1  1
%e A355334    3  | 1  2   1
%e A355334    4  | 1  4   6     0
%e A355334    5  | 1  6  20     7      0
%e A355334    6  | 1  9  61    80      5     0
%e A355334    7  | 1 12 159   650    221     1   0
%e A355334    8  | 1 16 381  4710   6866   372   0  0
%e A355334    9  | 1 20 832 29921 183618 59950 326  0  0
%Y A355334 Cf. A000088 (row sums), A355333, A355335, A355336.
%Y A355334 Columns: A000012 (k=0), A002620 (k=1).
%K A355334 nonn,tabl,more
%O A355334 1,5
%A A355334 _Pontus von Brömssen_, Jun 29 2022