A181068 - cp's OEIS frontend

A181068 Expansion of g.f.: exp( Sum_{n>=1} [ Sum_{k>=0} C(n+k-1,k)^4 x^k ] x^n/n ).

n	a(n)
0	1
1	1
2	2
3	11
4	80
5	714
6	7095
7	76206
8	864590
9	10227727
10	125001862
11	1568419058
12	20108619244
13	262510020319
14	3479914302802
15	46742907726147
16	635092339459857
17	8716058291255777
18	120686879727465365
19	1684357785848110976

[1, 1, 2, 11, 80, 714, 7095, 76206, 864590, 10227727, 125001862, 1568419058, 20108619244, 262510020319, 3479914302802, 46742907726147, 635092339459857, 8716058291255777, 120686879727465365, 1684357785848110976]

cp's OEIS Frontend

A181068 Expansion of g.f.: exp( Sum_{n>=1} [ Sum_{k>=0} C(n+k-1,k)^4 x^k ] x^n/n ).

Table of values

List of values

cp's OEIS Frontend

A181068 Expansion of g.f.: exp( Sum_{n>=1} [ Sum_{k>=0} C(n+k-1,k)^4 *x^k ] *x^n/n ).

Table of values

List of values

A181068 Expansion of g.f.: exp( Sum_{n>=1} [ Sum_{k>=0} C(n+k-1,k)^4 x^k ] x^n/n ).