A218551 - cp's OEIS frontend

A218551 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^n/n * Product_{k>=1} 1/(1 - x^(nk)A(x^k)^n) ).

n	a(n)
0	1
1	1
2	2
3	5
4	13
5	37
6	106
7	322
8	987
9	3119
10	9985
11	32499
12	106910
13	355524
14	1191960
15	4026739
16	13689783
17	46807685
18	160842381
19	555175377
20	1923970425
21	6691769948
22	23351250882
23	81729943060
24	286842588316
25	1009256119760
26	3559337691300
27	12579738946685
28	44549347255523
29	158058591860684

[1, 1, 2, 5, 13, 37, 106, 322, 987, 3119, 9985, 32499, 106910, 355524, 1191960, 4026739, 13689783, 46807685, 160842381, 555175377, 1923970425, 6691769948, 23351250882, 81729943060, 286842588316, 1009256119760, 3559337691300, 12579738946685, 44549347255523, 158058591860684]

cp's OEIS Frontend

A218551 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^n/n * Product_{k>=1} 1/(1 - x^(nk)A(x^k)^n) ).

Table of values

List of values

cp's OEIS Frontend

A218551 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^n/n * Product_{k>=1} 1/(1 - x^(n*k)*A(x^k)^n) ).

Table of values

List of values

A218551 G.f. satisfies: A(x) = exp( Sum_{n>=1} x^n/n * Product_{k>=1} 1/(1 - x^(nk)A(x^k)^n) ).