A209441 - cp's OEIS frontend

A209441 G.f. satisfies: x = Sum_{n>=1} 1/A(x)^(5n) Product_{k=1..n} (1 - 1/A(x)^k).

n	a(n)
0	1
1	1
2	4
3	30
4	260
5	2463
6	24656
7	256493
8	2745149
9	30031677
10	334334789
11	3775539592
12	43145236171
13	498018527632
14	5798165437701
15	68009060597311
16	802908842472516
17	9533509909631074
18	113774810189434083
19	1363985826416978416
20	16418865502303963429
21	198369001060550654651

[1, 1, 4, 30, 260, 2463, 24656, 256493, 2745149, 30031677, 334334789, 3775539592, 43145236171, 498018527632, 5798165437701, 68009060597311, 802908842472516, 9533509909631074, 113774810189434083, 1363985826416978416, 16418865502303963429, 198369001060550654651]

cp's OEIS Frontend

A209441 G.f. satisfies: x = Sum_{n>=1} 1/A(x)^(5n) Product_{k=1..n} (1 - 1/A(x)^k).

Table of values

List of values

cp's OEIS Frontend

A209441 G.f. satisfies: x = Sum_{n>=1} 1/A(x)^(5*n) * Product_{k=1..n} (1 - 1/A(x)^k).

Table of values

List of values

A209441 G.f. satisfies: x = Sum_{n>=1} 1/A(x)^(5n) Product_{k=1..n} (1 - 1/A(x)^k).