A187739 - cp's OEIS frontend

A187739 G.f.: Sum_{n>=0} (3n+2)^n x^n / (1 + (3n+2)x)^n.

n	a(n)
0	1
1	5
2	39
3	432
4	6156
5	106920
6	2187000
7	51438240
8	1366787520
9	40474546560
10	1321374902400
11	47140942464000
12	1824354473356800
13	76113765702374400
14	3405263691641011200
15	162618715070203392000
16	8256027072794941440000
17	444024146933226123264000
18	25217509310311152586752000

[1, 5, 39, 432, 6156, 106920, 2187000, 51438240, 1366787520, 40474546560, 1321374902400, 47140942464000, 1824354473356800, 76113765702374400, 3405263691641011200, 162618715070203392000, 8256027072794941440000, 444024146933226123264000, 25217509310311152586752000]

cp's OEIS Frontend

A187739 G.f.: Sum_{n>=0} (3n+2)^n x^n / (1 + (3n+2)x)^n.

Table of values

List of values

cp's OEIS Frontend

A187739 G.f.: Sum_{n>=0} (3*n+2)^n * x^n / (1 + (3*n+2)*x)^n.

Table of values

List of values

A187739 G.f.: Sum_{n>=0} (3n+2)^n x^n / (1 + (3n+2)x)^n.