A156213 - cp's OEIS frontend

A156213 G.f.: A(x) = exp( Sum_{n>=1} 2^(n^2)C(2n-1,n)*x^n/n ), a power series in x with integer coefficients.

n	a(n)
0	1
1	2
2	26
3	1756
4	577190
5	846763548
6	5293107304932
7	138013765804872888
8	14838375909837963204230
9	6530915607537754235471687212
10	11710315776946229385945240614099084

[1, 2, 26, 1756, 577190, 846763548, 5293107304932, 138013765804872888, 14838375909837963204230, 6530915607537754235471687212, 11710315776946229385945240614099084]

cp's OEIS Frontend

A156213 G.f.: A(x) = exp( Sum_{n>=1} 2^(n^2)C(2n-1,n)*x^n/n ), a power series in x with integer coefficients.

Table of values

List of values

cp's OEIS Frontend

A156213 G.f.: A(x) = exp( Sum_{n>=1} 2^(n^2)*C(2*n-1,n)*x^n/n ), a power series in x with integer coefficients.

Table of values

List of values

A156213 G.f.: A(x) = exp( Sum_{n>=1} 2^(n^2)C(2n-1,n)*x^n/n ), a power series in x with integer coefficients.