A365131 - cp's OEIS frontend

A365131 G.f. satisfies A(x) = (1 + xA(x)(1 + x*A(x))^3)^2.

n	a(n)
0	1
1	2
2	11
3	62
4	395
5	2662
6	18720
7	135738
8	1007607
9	7619456
10	58488028
11	454556544
12	3569655975
13	28282204680
14	225796917864
15	1814732935968
16	14670580718486
17	119215212413412
18	973246346463636
19	7978384233270126
20	65649676250344747
21	542031604244083664

[1, 2, 11, 62, 395, 2662, 18720, 135738, 1007607, 7619456, 58488028, 454556544, 3569655975, 28282204680, 225796917864, 1814732935968, 14670580718486, 119215212413412, 973246346463636, 7978384233270126, 65649676250344747, 542031604244083664]

cp's OEIS Frontend

A365131 G.f. satisfies A(x) = (1 + xA(x)(1 + x*A(x))^3)^2.

Table of values

List of values

cp's OEIS Frontend

A365131 G.f. satisfies A(x) = (1 + x*A(x)*(1 + x*A(x))^3)^2.

Table of values

List of values

A365131 G.f. satisfies A(x) = (1 + xA(x)(1 + x*A(x))^3)^2.