A375437 - cp's OEIS frontend

A375437 Expansion of g.f. A(x) satisfying A(x) = (1 + 3xA(x)) * (1 + 2xA(x)^2).

n	a(n)
0	1
1	5
2	41
3	427
4	4997
5	62697
6	824361
7	11210331
8	156371609
9	2224976461
10	32167995497
11	471208730027
12	6978452945485
13	104313403711649
14	1571764793999769
15	23847629857934859
16	364033580432140593
17	5586881305151655381
18	86153520326218040553
19	1334246446733337499755
20	20743139707001572645461

[1, 5, 41, 427, 4997, 62697, 824361, 11210331, 156371609, 2224976461, 32167995497, 471208730027, 6978452945485, 104313403711649, 1571764793999769, 23847629857934859, 364033580432140593, 5586881305151655381, 86153520326218040553, 1334246446733337499755, 20743139707001572645461]

cp's OEIS Frontend

A375437 Expansion of g.f. A(x) satisfying A(x) = (1 + 3xA(x)) * (1 + 2xA(x)^2).

Table of values

List of values

cp's OEIS Frontend

A375437 Expansion of g.f. A(x) satisfying A(x) = (1 + 3*x*A(x)) * (1 + 2*x*A(x)^2).

Table of values

List of values

A375437 Expansion of g.f. A(x) satisfying A(x) = (1 + 3xA(x)) * (1 + 2xA(x)^2).