A192785 - cp's OEIS frontend

A192785 G.f. satisfies: A(x) = Product_{n>=1} (1 + x^n)(1 + x^(2n)*A(x)^2).

n	a(n)
0	1
1	1
2	2
3	5
4	11
5	29
6	75
7	203
8	557
9	1561
10	4427
11	12706
12	36819
13	107576
14	316579
15	937471
16	2791487
17	8352973
18	25104573
19	75749240
20	229379444
21	696851166
22	2123304184
23	6487295518
24	19870096689
25	61001089214
26	187673207413
27	578532522637
28	1786712575547

[1, 1, 2, 5, 11, 29, 75, 203, 557, 1561, 4427, 12706, 36819, 107576, 316579, 937471, 2791487, 8352973, 25104573, 75749240, 229379444, 696851166, 2123304184, 6487295518, 19870096689, 61001089214, 187673207413, 578532522637, 1786712575547]

cp's OEIS Frontend

A192785 G.f. satisfies: A(x) = Product_{n>=1} (1 + x^n)(1 + x^(2n)*A(x)^2).

Table of values

List of values

cp's OEIS Frontend

A192785 G.f. satisfies: A(x) = Product_{n>=1} (1 + x^n)*(1 + x^(2*n)*A(x)^2).

Table of values

List of values

A192785 G.f. satisfies: A(x) = Product_{n>=1} (1 + x^n)(1 + x^(2n)*A(x)^2).