A205772 - cp's OEIS frontend

A205772 G.f. satisfies: A(x) = 1/Product_{n>=1} (1 - 2x^nA(x^n)).

n	a(n)
0	1
1	2
2	10
3	50
4	290
5	1766
6	11442
7	76522
8	526574
9	3697722
10	26403186
11	191072922
12	1398344838
13	10330855286
14	76945148882
15	577135722754
16	4355579825058
17	33050011129198
18	251996066644866
19	1929712025078322
20	14834772898730766
21	114445491235869774

[1, 2, 10, 50, 290, 1766, 11442, 76522, 526574, 3697722, 26403186, 191072922, 1398344838, 10330855286, 76945148882, 577135722754, 4355579825058, 33050011129198, 251996066644866, 1929712025078322, 14834772898730766, 114445491235869774]

cp's OEIS Frontend

A205772 G.f. satisfies: A(x) = 1/Product_{n>=1} (1 - 2x^nA(x^n)).

Table of values

List of values

cp's OEIS Frontend

A205772 G.f. satisfies: A(x) = 1/Product_{n>=1} (1 - 2*x^n*A(x^n)).

Table of values

List of values

A205772 G.f. satisfies: A(x) = 1/Product_{n>=1} (1 - 2x^nA(x^n)).