A116539 - cp's OEIS frontend

A116539 Number of zero-one matrices with n ones and no zero rows or columns and with distinct rows, up to permutation of rows.

n	a(n)
0	1
1	1
2	2
3	7
4	28
5	134
6	729
7	4408
8	29256
9	210710
10	1633107
11	13528646
12	119117240
13	1109528752
14	10889570768
15	112226155225
16	1210829041710
17	13640416024410
18	160069458445202
19	1952602490538038
20	24712910192430620
21	323964329622503527
22	4391974577299578248
23	61488854148194151940

[1, 1, 2, 7, 28, 134, 729, 4408, 29256, 210710, 1633107, 13528646, 119117240, 1109528752, 10889570768, 112226155225, 1210829041710, 13640416024410, 160069458445202, 1952602490538038, 24712910192430620, 323964329622503527, 4391974577299578248, 61488854148194151940]

cp's OEIS Frontend

A116539 Number of zero-one matrices with n ones and no zero rows or columns and with distinct rows, up to permutation of rows.

Table of values

List of values