A362683 - cp's OEIS frontend

A362683 Expansion of Sum_{k>0} (1/(1 - k*x^k)^2 - 1).

n	a(n)
1	2
2	7
3	10
4	25
5	16
6	78
7	22
8	153
9	136
10	298
11	34
12	1254
13	40
14	1214
15	2004
16	3825
17	52
18	11385
19	58
20	20894
21	18932
22	25006
23	70
24	150002
25	18826
26	115274
27	199828
28	389510
29	88
30	1334624
31	94
32	1725281
33	2131188
34	2360266
35	725948
36	14878299
37	112
38	10486958
39	22329428
40	37317986
41	124
42	120957336
43	130

[2, 7, 10, 25, 16, 78, 22, 153, 136, 298, 34, 1254, 40, 1214, 2004, 3825, 52, 11385, 58, 20894, 18932, 25006, 70, 150002, 18826, 115274, 199828, 389510, 88, 1334624, 94, 1725281, 2131188, 2360266, 725948, 14878299, 112, 10486958, 22329428, 37317986, 124, 120957336, 130]

cp's OEIS Frontend

A362683 Expansion of Sum_{k>0} (1/(1 - k*x^k)^2 - 1).

Table of values

List of values