A280605 - cp's OEIS frontend

A280605 Expansion of 1/(1 - Sum_{p prime, k>=2} x^(p^k)).

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	0
7	0
8	2
9	1
10	0
11	0
12	3
13	2
14	0
15	0
16	6
17	5
18	1
19	0
20	10
21	10
22	3
23	0
24	18
25	23
26	9
27	2
28	31
29	46
30	22
31	6
32	56
33	94
34	56
35	19
36	101
37	184
38	129
39	50
40	185
41	364
42	293
43	134
44	344
45	708
46	638
47	332
48	651
49	1378
50	1375
51	805
52	1265
53	2665
54	2901
55	1878
56	2503
57	5161
58	6057
59	4306
60	5061
61	10005
62	12488
63	9653
64	10384
65	19461
66	25556
67	21319

[1, 0, 0, 0, 1, 0, 0, 0, 2, 1, 0, 0, 3, 2, 0, 0, 6, 5, 1, 0, 10, 10, 3, 0, 18, 23, 9, 2, 31, 46, 22, 6, 56, 94, 56, 19, 101, 184, 129, 50, 185, 364, 293, 134, 344, 708, 638, 332, 651, 1378, 1375, 805, 1265, 2665, 2901, 1878, 2503, 5161, 6057, 4306, 5061, 10005, 12488, 9653, 10384, 19461, 25556, 21319]

cp's OEIS Frontend

A280605 Expansion of 1/(1 - Sum_{p prime, k>=2} x^(p^k)).

Table of values

List of values