A308368 - cp's OEIS frontend

A308368 G.f. A(x) satisfies: A(x) = x * Product_{k>=1} (1 + A(x^k))/(1 - A(x^k)).

n	a(n)
1	1
2	2
3	8
4	32
5	142
6	652
7	3176
8	15916
9	82120
10	432334
11	2315360
12	12569180
13	69018212
14	382630996
15	2138788360
16	12040391240
17	68204335458
18	388473940840
19	2223439634504
20	12781420672112
21	73762215951860
22	427196466303812
23	2482105805258232
24	14464061008937328
25	84514482402557528

[1, 2, 8, 32, 142, 652, 3176, 15916, 82120, 432334, 2315360, 12569180, 69018212, 382630996, 2138788360, 12040391240, 68204335458, 388473940840, 2223439634504, 12781420672112, 73762215951860, 427196466303812, 2482105805258232, 14464061008937328, 84514482402557528]

cp's OEIS Frontend

A308368 G.f. A(x) satisfies: A(x) = x * Product_{k>=1} (1 + A(x^k))/(1 - A(x^k)).

Table of values

List of values