A157313 - cp's OEIS frontend

A157313 G.f.: exp( Sum_{n>=1} a(n)x^n/n ) = Product_{n>=1} 1/(1 - a(n-1)x^n).

n	a(n)
0	1
1	1
2	3
3	10
4	43
5	216
6	1326
7	9283
8	74667
9	672085
10	6730098
11	74031079
12	888657130
13	11552542691
14	161747905609
15	2426218982400
16	38820193151115
17	659943283568956
18	11879029341157575
19	225701557481993926
20	4514035666639844778
21	94794749015757064732
22	2085484976583065409751

[1, 1, 3, 10, 43, 216, 1326, 9283, 74667, 672085, 6730098, 74031079, 888657130, 11552542691, 161747905609, 2426218982400, 38820193151115, 659943283568956, 11879029341157575, 225701557481993926, 4514035666639844778, 94794749015757064732, 2085484976583065409751]

cp's OEIS Frontend

A157313 G.f.: exp( Sum_{n>=1} a(n)x^n/n ) = Product_{n>=1} 1/(1 - a(n-1)x^n).

Table of values

List of values

cp's OEIS Frontend

A157313 G.f.: exp( Sum_{n>=1} a(n)*x^n/n ) = Product_{n>=1} 1/(1 - a(n-1)*x^n).

Table of values

List of values

A157313 G.f.: exp( Sum_{n>=1} a(n)x^n/n ) = Product_{n>=1} 1/(1 - a(n-1)x^n).