A356538 - cp's OEIS frontend

A356538 Expansion of e.g.f. Product_{k>0} 1/(1 - (2 * x)^k)^(1/2^k).

n	a(n)
0	1
1	1
2	5
3	27
4	249
5	2085
6	30645
7	354375
8	6542865
9	108554985
10	2330525925
11	45331607475
12	1288779532425
13	28889867731725
14	876160258298325
15	25315531795929375
16	860642393272286625
17	26527678331237708625
18	1063065483349950205125
19	36393649136002135852875

[1, 1, 5, 27, 249, 2085, 30645, 354375, 6542865, 108554985, 2330525925, 45331607475, 1288779532425, 28889867731725, 876160258298325, 25315531795929375, 860642393272286625, 26527678331237708625, 1063065483349950205125, 36393649136002135852875]

cp's OEIS Frontend

A356538 Expansion of e.g.f. Product_{k>0} 1/(1 - (2 * x)^k)^(1/2^k).

Table of values

List of values