A365133 - cp's OEIS frontend

A365133 G.f. satisfies A(x) = (1 + xA(x)/(1 - xA(x))^2)^2.

n	a(n)
0	1
1	2
2	9
3	48
4	284
5	1792
6	11816
7	80446
8	561186
9	3990398
10	28815594
11	210746538
12	1557834174
13	11620294376
14	87357498949
15	661194915408
16	5034368831334
17	38534430714502
18	296341243824737
19	2288568585083816
20	17741278361562738
21	138006870242288796
22	1076905750814353045

[1, 2, 9, 48, 284, 1792, 11816, 80446, 561186, 3990398, 28815594, 210746538, 1557834174, 11620294376, 87357498949, 661194915408, 5034368831334, 38534430714502, 296341243824737, 2288568585083816, 17741278361562738, 138006870242288796, 1076905750814353045]

cp's OEIS Frontend

A365133 G.f. satisfies A(x) = (1 + xA(x)/(1 - xA(x))^2)^2.

Table of values

List of values

cp's OEIS Frontend

A365133 G.f. satisfies A(x) = (1 + x*A(x)/(1 - x*A(x))^2)^2.

Table of values

List of values

A365133 G.f. satisfies A(x) = (1 + xA(x)/(1 - xA(x))^2)^2.