A300986 - cp's OEIS frontend

A300986 E.g.f. A(x) satisfies: [x^n] A(x)^(3n) = (n + 2) [x^(n-1)] A(x)^(3*n) for n>=1.

n	a(n)
0	1
1	1
2	3
3	37
4	1009
5	44541
6	2799931
7	233188033
8	24562692897
9	3168510747769
10	488856473079571
11	88597562768075901
12	18595324838343722833
13	4468203984338696710837
14	1217521669261709053889739
15	373205252376454629490607641
16	127806482596653000272128733761
17	48605321514711360780713536416753
18	20419150659462692416601828820774307
19	9431006202634362924849710001022454869

[1, 1, 3, 37, 1009, 44541, 2799931, 233188033, 24562692897, 3168510747769, 488856473079571, 88597562768075901, 18595324838343722833, 4468203984338696710837, 1217521669261709053889739, 373205252376454629490607641, 127806482596653000272128733761, 48605321514711360780713536416753, 20419150659462692416601828820774307, 9431006202634362924849710001022454869]

cp's OEIS Frontend

A300986 E.g.f. A(x) satisfies: [x^n] A(x)^(3n) = (n + 2) [x^(n-1)] A(x)^(3*n) for n>=1.

Table of values

List of values

cp's OEIS Frontend

A300986 E.g.f. A(x) satisfies: [x^n] A(x)^(3*n) = (n + 2) * [x^(n-1)] A(x)^(3*n) for n>=1.

Table of values

List of values

A300986 E.g.f. A(x) satisfies: [x^n] A(x)^(3n) = (n + 2) [x^(n-1)] A(x)^(3*n) for n>=1.