A009661 - cp's OEIS frontend

A009661 Smallest number m such that m^m+1 is divisible by n.

n	a(n)
1	0
2	0
3	5
4	3
5	2
6	5
7	3
8	7
9	17
10	9
11	21
12	11
13	6
14	3
15	29
16	15
17	24
18	17
19	27
20	19
21	41
22	21
23	11
24	23
25	18
26	25
27	53
28	3
29	14
30	29
31	15
32	31
33	35
34	33
35	69
36	35
37	6
38	27
39	77
40	39
41	25
42	41
43	63
44	35
45	89
46	11
47	23
48	47
49	97
50	49
51	101
52	51
53	26
54	53
55	109
56	55
57	113
58	35
59	117
60	59
61	30
62	15
63	125
64	63
65	18
66	35
67	99
68	67
69	11
70	69
71	35
72	71
73	9
74	27

[0, 0, 5, 3, 2, 5, 3, 7, 17, 9, 21, 11, 6, 3, 29, 15, 24, 17, 27, 19, 41, 21, 11, 23, 18, 25, 53, 3, 14, 29, 15, 31, 35, 33, 69, 35, 6, 27, 77, 39, 25, 41, 63, 35, 89, 11, 23, 47, 97, 49, 101, 51, 26, 53, 109, 55, 113, 35, 117, 59, 30, 15, 125, 63, 18, 35, 99, 67, 11, 69, 35, 71, 9, 27]

cp's OEIS Frontend

A009661 Smallest number m such that m^m+1 is divisible by n.

Table of values

List of values

n	a(n)
1	0
2	0
3	5
4	3
5	2
6	5
7	3
8	7
9	17
10	9
11	21
12	11
13	6
14	3
15	29
16	15
17	24
18	17
19	27
20	19
21	41
22	21
23	11
24	23
25	18
26	25
27	53
28	3
29	14
30	29
31	15
32	31
33	35
34	33
35	69
36	35
37	6
38	27
39	77
40	39
41	25
42	41
43	63
44	35
45	89
46	11
47	23
48	47
49	97
50	49
51	101
52	51
53	26
54	53
55	109
56	55
57	113
58	35
59	117
60	59
61	30
62	15
63	125
64	63
65	18
66	35
67	99
68	67
69	11
70	69
71	35
72	71
73	9
74	27

n	a(n)
1	0
2	0
3	5
4	3
5	2
6	5
7	3
8	7
9	17
10	9
11	21
12	11
13	6
14	3
15	29
16	15
17	24
18	17
19	27
20	19
21	41
22	21
23	11
24	23
25	18
26	25
27	53
28	3
29	14
30	29
31	15
32	31
33	35
34	33
35	69
36	35
37	6
38	27
39	77
40	39
41	25
42	41
43	63
44	35
45	89
46	11
47	23
48	47
49	97
50	49
51	101
52	51
53	26
54	53
55	109
56	55
57	113
58	35
59	117
60	59
61	30
62	15
63	125
64	63
65	18
66	35
67	99
68	67
69	11
70	69
71	35
72	71
73	9
74	27

n	a(n)
1	0
2	0
3	5
4	3
5	2
6	5
7	3
8	7
9	17
10	9
11	21
12	11
13	6
14	3
15	29
16	15
17	24
18	17
19	27
20	19
21	41
22	21
23	11
24	23
25	18
26	25
27	53
28	3
29	14
30	29
31	15
32	31
33	35
34	33
35	69
36	35
37	6
38	27
39	77
40	39
41	25
42	41
43	63
44	35
45	89
46	11
47	23
48	47
49	97
50	49
51	101
52	51
53	26
54	53
55	109
56	55
57	113
58	35
59	117
60	59
61	30
62	15
63	125
64	63
65	18
66	35
67	99
68	67
69	11
70	69
71	35
72	71
73	9
74	27