A187740 - cp's OEIS frontend

A187740 G.f.: Sum_{n>=0} (5n+1)^n x^n / (1 + (5n+1)x)^n.

n	a(n)
0	1
1	6
2	85
3	1650
4	40500
5	1200000
6	41625000
7	1653750000
8	74025000000
9	3685500000000
10	201993750000000
11	12084187500000000
12	783523125000000000
13	54729675000000000000
14	4097124281250000000000
15	327237848437500000000000
16	27775310062500000000000000
17	2496585341250000000000000000

[1, 6, 85, 1650, 40500, 1200000, 41625000, 1653750000, 74025000000, 3685500000000, 201993750000000, 12084187500000000, 783523125000000000, 54729675000000000000, 4097124281250000000000, 327237848437500000000000, 27775310062500000000000000, 2496585341250000000000000000]

cp's OEIS Frontend

A187740 G.f.: Sum_{n>=0} (5n+1)^n x^n / (1 + (5n+1)x)^n.

Table of values

List of values

cp's OEIS Frontend

A187740 G.f.: Sum_{n>=0} (5*n+1)^n * x^n / (1 + (5*n+1)*x)^n.

Table of values

List of values

A187740 G.f.: Sum_{n>=0} (5n+1)^n x^n / (1 + (5n+1)x)^n.