A351757 - cp's OEIS frontend

A351757 G.f. A(x) satisfies: A(x) = 1 + x * A(x/(1 - 3x)) / (1 - 3x)^2.

n	a(n)
0	1
1	1
2	7
3	43
4	289
5	2239
6	19699
7	192025
8	2042971
9	23520715
10	291099349
11	3849621019
12	54110928355
13	804827487493
14	12619011606775
15	207885167529523
16	3587864566792753
17	64705561315720135
18	1216574535057705979
19	23797327657083197113
20	483390249416359706995

[1, 1, 7, 43, 289, 2239, 19699, 192025, 2042971, 23520715, 291099349, 3849621019, 54110928355, 804827487493, 12619011606775, 207885167529523, 3587864566792753, 64705561315720135, 1216574535057705979, 23797327657083197113, 483390249416359706995]

cp's OEIS Frontend

A351757 G.f. A(x) satisfies: A(x) = 1 + x * A(x/(1 - 3x)) / (1 - 3x)^2.

Table of values

List of values

cp's OEIS Frontend

A351757 G.f. A(x) satisfies: A(x) = 1 + x * A(x/(1 - 3*x)) / (1 - 3*x)^2.

Table of values

List of values

A351757 G.f. A(x) satisfies: A(x) = 1 + x * A(x/(1 - 3x)) / (1 - 3x)^2.