A037285 - cp's OEIS frontend

A037285 Replace n with concatenation of its nontrivial odd divisors.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	3
7	0
8	0
9	3
10	5
11	0
12	3
13	0
14	7
15	35
16	0
17	0
18	39
19	0
20	5
21	37
22	11
23	0
24	3
25	5
26	13
27	39
28	7
29	0
30	3515
31	0
32	0
33	311
34	17
35	57
36	39
37	0
38	19
39	313
40	5
41	0
42	3721
43	0
44	11
45	35915
46	23
47	0
48	3
49	7
50	525
51	317
52	13
53	0
54	3927
55	511
56	7
57	319
58	29
59	0
60	3515
61	0
62	31
63	37921
64	0
65	513
66	31133
67	0
68	17
69	323
70	5735
71	0
72	39
73	0

[0, 0, 0, 0, 0, 3, 0, 0, 3, 5, 0, 3, 0, 7, 35, 0, 0, 39, 0, 5, 37, 11, 0, 3, 5, 13, 39, 7, 0, 3515, 0, 0, 311, 17, 57, 39, 0, 19, 313, 5, 0, 3721, 0, 11, 35915, 23, 0, 3, 7, 525, 317, 13, 0, 3927, 511, 7, 319, 29, 0, 3515, 0, 31, 37921, 0, 513, 31133, 0, 17, 323, 5735, 0, 39, 0]

cp's OEIS Frontend

A037285 Replace n with concatenation of its nontrivial odd divisors.

Table of values

List of values