A054724 - cp's OEIS frontend

A054724 Triangle of numbers of inequivalent Boolean functions of n variables with exactly k nonzero values (atoms) under action of complementing group.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	3
8	1
9	1
10	1
11	1
12	7
13	7
14	14
15	7
16	7
17	1
18	1
19	1
20	1
21	15
22	35
23	140
24	273
25	553
26	715
27	870
28	715
29	553
30	273
31	140
32	35
33	15
34	1
35	1
36	1
37	1
38	31
39	155
40	1240
41	6293
42	28861
43	105183
44	330460
45	876525
46	2020239
47	4032015
48	7063784
49	10855425
50	14743445
51	17678835
52	18796230

[1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 7, 7, 14, 7, 7, 1, 1, 1, 1, 15, 35, 140, 273, 553, 715, 870, 715, 553, 273, 140, 35, 15, 1, 1, 1, 1, 31, 155, 1240, 6293, 28861, 105183, 330460, 876525, 2020239, 4032015, 7063784, 10855425, 14743445, 17678835, 18796230]

cp's OEIS Frontend

A054724 Triangle of numbers of inequivalent Boolean functions of n variables with exactly k nonzero values (atoms) under action of complementing group.

Table of values

List of values