A015908 - cp's OEIS frontend

A015908 Smallest odd k>n such that k | n^k + n, or 0 if n=2^m.

n	a(n)
0	1
1	0
2	0
3	15
4	0
5	1565
6	111
7	35
8	0
9	123
10	365
11	671
12	15
13	185653
14	259
15	85
16	0
17	4369
18	39
19	247
20	800005
21	39
22	55
23	115
24	1731
25	85
26	221
27	135
28	35
29	105821
30	51
31	403
32	0
33	55
34	1649
35	1939
36	3177
37	3293
38	95
39	2283
40	3845
41	697
42	357
43	215
44	143
45	153
46	667
47	235
48	435
49	511
50	485

[1, 0, 0, 15, 0, 1565, 111, 35, 0, 123, 365, 671, 15, 185653, 259, 85, 0, 4369, 39, 247, 800005, 39, 55, 115, 1731, 85, 221, 135, 35, 105821, 51, 403, 0, 55, 1649, 1939, 3177, 3293, 95, 2283, 3845, 697, 357, 215, 143, 153, 667, 235, 435, 511, 485]

cp's OEIS Frontend

A015908 Smallest odd k>n such that k | n^k + n, or 0 if n=2^m.

Table of values

List of values