A052265 - cp's OEIS frontend

A052265 Triangle giving T(n,r) = number of equivalence classes of Boolean functions of n variables and range r=0..2^n under action of symmetric group.

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	3
7	4
8	3
9	1
10	1
11	4
12	9
13	16
14	20
15	16
16	9
17	4
18	1
19	1
20	5
21	17
22	52
23	136
24	284
25	477
26	655
27	730
28	655
29	477
30	284
31	136
32	52
33	17
34	5
35	1
36	1
37	6
38	28
39	134
40	625
41	2674
42	10195
43	34230
44	100577
45	258092
46	579208
47	1140090
48	1974438
49	3016994
50	4077077
51	4881092
52	5182326
53	4881092

[1, 1, 1, 2, 1, 1, 3, 4, 3, 1, 1, 4, 9, 16, 20, 16, 9, 4, 1, 1, 5, 17, 52, 136, 284, 477, 655, 730, 655, 477, 284, 136, 52, 17, 5, 1, 1, 6, 28, 134, 625, 2674, 10195, 34230, 100577, 258092, 579208, 1140090, 1974438, 3016994, 4077077, 4881092, 5182326, 4881092]

cp's OEIS Frontend

A052265 Triangle giving T(n,r) = number of equivalence classes of Boolean functions of n variables and range r=0..2^n under action of symmetric group.

Table of values

List of values