A280271 - cp's OEIS frontend

A280271 Expansion of (1/(1 - x))*Product_{k>=1} (1 + x^prime(k)).

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	5
6	5
7	7
8	8
9	9
10	11
11	12
12	14
13	16
14	18
15	20
16	23
17	25
18	29
19	32
20	36
21	40
22	44
23	49
24	54
25	59
26	65
27	70
28	76
29	83
30	89
31	98
32	105
33	114
34	123
35	132
36	143
37	154
38	165
39	178
40	190
41	204
42	219
43	234
44	251
45	267
46	285
47	304
48	324
49	345
50	368
51	390
52	415
53	441
54	468
55	498
56	527
57	559
58	591
59	626
60	663
61	702
62	742
63	784
64	828
65	873
66	923
67	973
68	1026
69	1081
70	1138

[1, 1, 2, 3, 3, 5, 5, 7, 8, 9, 11, 12, 14, 16, 18, 20, 23, 25, 29, 32, 36, 40, 44, 49, 54, 59, 65, 70, 76, 83, 89, 98, 105, 114, 123, 132, 143, 154, 165, 178, 190, 204, 219, 234, 251, 267, 285, 304, 324, 345, 368, 390, 415, 441, 468, 498, 527, 559, 591, 626, 663, 702, 742, 784, 828, 873, 923, 973, 1026, 1081, 1138]

cp's OEIS Frontend

A280271 Expansion of (1/(1 - x))*Product_{k>=1} (1 + x^prime(k)).

Table of values

List of values