A159318 - cp's OEIS frontend

A159318 a(n) = 2^(n^2+n) * binomial(2n-1 + 1/2^n, n) / (n2^n + 1).

n	a(n)
0	1
1	2
2	26
3	1804
4	591894
5	860081340
6	5338683113364
7	138637536961147800
8	14872932935424544987110
9	6538678365573711555851779180
10	11717380780236748297970244719026812

[1, 2, 26, 1804, 591894, 860081340, 5338683113364, 138637536961147800, 14872932935424544987110, 6538678365573711555851779180, 11717380780236748297970244719026812]

cp's OEIS Frontend

A159318 a(n) = 2^(n^2+n) * binomial(2n-1 + 1/2^n, n) / (n2^n + 1).

Table of values

List of values

cp's OEIS Frontend

A159318 a(n) = 2^(n^2+n) * binomial(2*n-1 + 1/2^n, n) / (n*2^n + 1).

Table of values

List of values

A159318 a(n) = 2^(n^2+n) * binomial(2n-1 + 1/2^n, n) / (n2^n + 1).