A158259 - cp's OEIS frontend

A158259 L.g.f.: exp(Sum_{n>=1} a(n)x^n/n) = 1 + xexp(Sum_{n>=1} C(2n-1,n)a(n)x^n/n) where C(2n-1,n) = A001700(n-1).

n	a(n)
0	1
1	1
2	4
3	53
4	2321
5	351010
6	189198136
7	371045084781
8	2686134761118382
9	72555484959298332681
10	7372783651816395650943931
11	2836907736669733620359204710274
12	4155363917021399525198623243750199333

[1, 1, 4, 53, 2321, 351010, 189198136, 371045084781, 2686134761118382, 72555484959298332681, 7372783651816395650943931, 2836907736669733620359204710274, 4155363917021399525198623243750199333]

cp's OEIS Frontend

A158259 L.g.f.: exp(Sum_{n>=1} a(n)x^n/n) = 1 + xexp(Sum_{n>=1} C(2n-1,n)a(n)x^n/n) where C(2n-1,n) = A001700(n-1).

Table of values

List of values

cp's OEIS Frontend

A158259 L.g.f.: exp(Sum_{n>=1} a(n)*x^n/n) = 1 + x*exp(Sum_{n>=1} C(2n-1,n)*a(n)*x^n/n) where C(2n-1,n) = A001700(n-1).

Table of values

List of values

A158259 L.g.f.: exp(Sum_{n>=1} a(n)x^n/n) = 1 + xexp(Sum_{n>=1} C(2n-1,n)a(n)x^n/n) where C(2n-1,n) = A001700(n-1).