A110154 - cp's OEIS frontend

A110154 G.f.: A(x) = Product_{n>=1} 1/(1 - 4^n*x^n)^(4/4^n); self-convolution of A110156.

n	a(n)
0	1
1	4
2	20
3	84
4	380
5	1540
6	6796
7	27380
8	117020
9	476260
10	2002220
11	8063316
12	33957180
13	136489156
14	566211660
15	2290272692
16	9463603036
17	38042178340
18	157211980652
19	631321594900
20	2594532576636
21	10457495255940
22	42791736547980

[1, 4, 20, 84, 380, 1540, 6796, 27380, 117020, 476260, 2002220, 8063316, 33957180, 136489156, 566211660, 2290272692, 9463603036, 38042178340, 157211980652, 631321594900, 2594532576636, 10457495255940, 42791736547980]

cp's OEIS Frontend

A110154 G.f.: A(x) = Product_{n>=1} 1/(1 - 4^n*x^n)^(4/4^n); self-convolution of A110156.

Table of values

List of values