A386209 - cp's OEIS frontend

A386209 G.f. A(x) satisfies A(x) = 1/(1-x)^2 + x^2 * (d/dx A(x)^2).

n	a(n)
0	1
1	2
2	7
3	40
4	329
5	3474
6	44127
7	650144
8	10862273
9	202632498
10	4172689415
11	94010964072
12	2300682029417
13	60787775220578
14	1725027567563263
15	52338601112555648
16	1691028812744005697
17	57973475215478590626
18	2102150579452302435655
19	80389277428829219813864

[1, 2, 7, 40, 329, 3474, 44127, 650144, 10862273, 202632498, 4172689415, 94010964072, 2300682029417, 60787775220578, 1725027567563263, 52338601112555648, 1691028812744005697, 57973475215478590626, 2102150579452302435655, 80389277428829219813864]

cp's OEIS Frontend

A386209 G.f. A(x) satisfies A(x) = 1/(1-x)^2 + x^2 * (d/dx A(x)^2).

Table of values

List of values