A058784 - cp's OEIS frontend

A058784 Number of n-rowed binary matrices with all row sums 5, up to row and column permutation; bipartite graphs with all nodes of degree 5 in a distinguished bipartite n-block, up to isomorphism.

n	a(n)
0	1
1	1
2	6
3	50
4	1062
5	56712
6	7295812
7	1817321457
8	750572034647
9	467477187494249
10	413492386704135759
11	498000976932085045800
12	791133947048635010571251
13	1616618616930983136958492360
14	4162734189568898641317813946712
15	13276910075946265356264268787123401

[1, 1, 6, 50, 1062, 56712, 7295812, 1817321457, 750572034647, 467477187494249, 413492386704135759, 498000976932085045800, 791133947048635010571251, 1616618616930983136958492360, 4162734189568898641317813946712, 13276910075946265356264268787123401]

cp's OEIS Frontend

A058784 Number of n-rowed binary matrices with all row sums 5, up to row and column permutation; bipartite graphs with all nodes of degree 5 in a distinguished bipartite n-block, up to isomorphism.

Table of values

List of values