A301577 - cp's OEIS frontend

A301577 G.f. A(x) satisfies: A(x) = Product_{k>=1} 1/(1 - kx^kA(x)^k).

n	a(n)
0	1
1	1
2	4
3	16
4	75
5	366
6	1887
7	10010
8	54493
9	302302
10	1703599
11	9723774
12	56101292
13	326640411
14	1916800425
15	11325242328
16	67316128903
17	402245682741
18	2414978550718
19	14560379165160
20	88122911824659
21	535188028077586
22	3260549998701951
23	19921639754064470
24	122041156818328779

[1, 1, 4, 16, 75, 366, 1887, 10010, 54493, 302302, 1703599, 9723774, 56101292, 326640411, 1916800425, 11325242328, 67316128903, 402245682741, 2414978550718, 14560379165160, 88122911824659, 535188028077586, 3260549998701951, 19921639754064470, 122041156818328779]

cp's OEIS Frontend

A301577 G.f. A(x) satisfies: A(x) = Product_{k>=1} 1/(1 - kx^kA(x)^k).

Table of values

List of values

cp's OEIS Frontend

A301577 G.f. A(x) satisfies: A(x) = Product_{k>=1} 1/(1 - k*x^k*A(x)^k).

Table of values

List of values

A301577 G.f. A(x) satisfies: A(x) = Product_{k>=1} 1/(1 - kx^kA(x)^k).