A344265 - cp's OEIS frontend

A344265 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(2^(k-1)).

n	a(n)
1	1
2	2
3	4
4	9
5	16
6	40
7	64
8	144
9	262
10	544
11	1024
12	2148
13	4096
14	8320
15	16448
16	33060
17	65536
18	131724
19	262144
20	525456
21	1048832
22	2099200
23	4194304
24	8393568
25	16777336
26	33562624
27	67109892
28	134234688
29	268435456
30	536906368
31	1073741824
32	2147550392
33	4294971392
34	8590065664
35	17179870208

[1, 2, 4, 9, 16, 40, 64, 144, 262, 544, 1024, 2148, 4096, 8320, 16448, 33060, 65536, 131724, 262144, 525456, 1048832, 2099200, 4194304, 8393568, 16777336, 33562624, 67109892, 134234688, 268435456, 536906368, 1073741824, 2147550392, 4294971392, 8590065664, 17179870208]

cp's OEIS Frontend

A344265 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(2^(k-1)).

Table of values

List of values