A036728 - cp's OEIS frontend

A036728 G.f. satisfies A(x) = 1 + x*cycle_index(G,A(x)) where G = cyclic group of order 7 generated by (1,2,...,7).

n	a(n)
0	1
1	1
2	1
3	4
4	15
5	62
6	274
7	1260
8	5973
9	28975
10	143176
11	718070
12	3645876
13	18703560
14	96799076
15	504797258
16	2649947859
17	13992164283
18	74262871273
19	395964705460
20	2119994732940
21	11392843953996
22	61432524907686
23	332279234332898
24	1802324611950162

[1, 1, 1, 4, 15, 62, 274, 1260, 5973, 28975, 143176, 718070, 3645876, 18703560, 96799076, 504797258, 2649947859, 13992164283, 74262871273, 395964705460, 2119994732940, 11392843953996, 61432524907686, 332279234332898, 1802324611950162]

cp's OEIS Frontend

A036728 G.f. satisfies A(x) = 1 + x*cycle_index(G,A(x)) where G = cyclic group of order 7 generated by (1,2,...,7).

Table of values

List of values