A329803 - cp's OEIS frontend

A329803 a(1) = 1; a(n) = Sum_{d|n, d < n} q(n/d) * a(d), where q() = A000009.

n	a(n)
1	1
2	1
3	2
4	3
5	3
6	8
7	5
8	11
9	12
10	16
11	12
12	37
13	18
14	32
15	39
16	55
17	38
18	90
19	54
20	105
21	96
22	113
23	104
24	236
25	151
26	201
27	232
28	301
29	256
30	450
31	340
32	517
33	496
34	588
35	615
36	988
37	760
38	972
39	1054
40	1395
41	1260
42	1766
43	1610
44	2078
45	2240
46	2512
47	2590
48	3653
49	3289
50	4029
51	4249
52	5038
53	5120
54	6526

[1, 1, 2, 3, 3, 8, 5, 11, 12, 16, 12, 37, 18, 32, 39, 55, 38, 90, 54, 105, 96, 113, 104, 236, 151, 201, 232, 301, 256, 450, 340, 517, 496, 588, 615, 988, 760, 972, 1054, 1395, 1260, 1766, 1610, 2078, 2240, 2512, 2590, 3653, 3289, 4029, 4249, 5038, 5120, 6526]

cp's OEIS Frontend

A329803 a(1) = 1; a(n) = Sum_{d|n, d < n} q(n/d) * a(d), where q() = A000009.

Table of values

List of values