A281906 - cp's OEIS frontend

A281906 Expansion of Sum_{p prime, i>=1} p^i*x^(p^i)/(1 - x^(p^i)) / Product_{j>=1} (1 - x^j).

n	a(n)
1	0
2	2
3	5
4	13
5	23
6	41
7	69
8	119
9	185
10	283
11	425
12	625
13	903
14	1285
15	1799
16	2517
17	3450
18	4699
19	6340
20	8490
21	11264
22	14870
23	19485
24	25390
25	32897
26	42395
27	54372
28	69408
29	88210
30	111612
31	140717
32	176738
33	221135
34	275776
35	342790
36	424743
37	524765
38	646420
39	794109
40	972967
41	1189105
42	1449577
43	1763097
44	2139394
45	2590349
46	3129633
47	3773546
48	4540645

[0, 2, 5, 13, 23, 41, 69, 119, 185, 283, 425, 625, 903, 1285, 1799, 2517, 3450, 4699, 6340, 8490, 11264, 14870, 19485, 25390, 32897, 42395, 54372, 69408, 88210, 111612, 140717, 176738, 221135, 275776, 342790, 424743, 524765, 646420, 794109, 972967, 1189105, 1449577, 1763097, 2139394, 2590349, 3129633, 3773546, 4540645]

cp's OEIS Frontend

A281906 Expansion of Sum_{p prime, i>=1} p^i*x^(p^i)/(1 - x^(p^i)) / Product_{j>=1} (1 - x^j).

Table of values

List of values