A045537 - cp's OEIS frontend

A045537 Least nontrivial exponent e such that n is a substring of n^e.

n	a(n)
0	2
1	2
2	5
3	5
4	3
5	2
6	2
7	5
8	5
9	3
10	2
11	11
12	14
13	10
14	8
15	26
16	6
17	17
18	5
19	11
20	5
21	6
22	10
23	15
24	3
25	2
26	19
27	15
28	7
29	8
30	5
31	11
32	3
33	14
34	14
35	10
36	6
37	10
38	6
39	11
40	3
41	6
42	18
43	5
44	11
45	5
46	18
47	9
48	5
49	3
50	2
51	3
52	7
53	16
54	17
55	11
56	3
57	5
58	9
59	11
60	2
61	6
62	7
63	7
64	11
65	17
66	15
67	8
68	5
69	11
70	5
71	9
72	8
73	5
74	8
75	3
76	2
77	16
78	21
79	11
80	5
81	6
82	14
83	4
84	11
85	22
86	22
87	7

[2, 2, 5, 5, 3, 2, 2, 5, 5, 3, 2, 11, 14, 10, 8, 26, 6, 17, 5, 11, 5, 6, 10, 15, 3, 2, 19, 15, 7, 8, 5, 11, 3, 14, 14, 10, 6, 10, 6, 11, 3, 6, 18, 5, 11, 5, 18, 9, 5, 3, 2, 3, 7, 16, 17, 11, 3, 5, 9, 11, 2, 6, 7, 7, 11, 17, 15, 8, 5, 11, 5, 9, 8, 5, 8, 3, 2, 16, 21, 11, 5, 6, 14, 4, 11, 22, 22, 7]

cp's OEIS Frontend

A045537 Least nontrivial exponent e such that n is a substring of n^e.

Table of values

List of values

n	a(n)
0	2
1	2
2	5
3	5
4	3
5	2
6	2
7	5
8	5
9	3
10	2
11	11
12	14
13	10
14	8
15	26
16	6
17	17
18	5
19	11
20	5
21	6
22	10
23	15
24	3
25	2
26	19
27	15
28	7
29	8
30	5
31	11
32	3
33	14
34	14
35	10
36	6
37	10
38	6
39	11
40	3
41	6
42	18
43	5
44	11
45	5
46	18
47	9
48	5
49	3
50	2
51	3
52	7
53	16
54	17
55	11
56	3
57	5
58	9
59	11
60	2
61	6
62	7
63	7
64	11
65	17
66	15
67	8
68	5
69	11
70	5
71	9
72	8
73	5
74	8
75	3
76	2
77	16
78	21
79	11
80	5
81	6
82	14
83	4
84	11
85	22
86	22
87	7

n	a(n)
0	2
1	2
2	5
3	5
4	3
5	2
6	2
7	5
8	5
9	3
10	2
11	11
12	14
13	10
14	8
15	26
16	6
17	17
18	5
19	11
20	5
21	6
22	10
23	15
24	3
25	2
26	19
27	15
28	7
29	8
30	5
31	11
32	3
33	14
34	14
35	10
36	6
37	10
38	6
39	11
40	3
41	6
42	18
43	5
44	11
45	5
46	18
47	9
48	5
49	3
50	2
51	3
52	7
53	16
54	17
55	11
56	3
57	5
58	9
59	11
60	2
61	6
62	7
63	7
64	11
65	17
66	15
67	8
68	5
69	11
70	5
71	9
72	8
73	5
74	8
75	3
76	2
77	16
78	21
79	11
80	5
81	6
82	14
83	4
84	11
85	22
86	22
87	7

n	a(n)
0	2
1	2
2	5
3	5
4	3
5	2
6	2
7	5
8	5
9	3
10	2
11	11
12	14
13	10
14	8
15	26
16	6
17	17
18	5
19	11
20	5
21	6
22	10
23	15
24	3
25	2
26	19
27	15
28	7
29	8
30	5
31	11
32	3
33	14
34	14
35	10
36	6
37	10
38	6
39	11
40	3
41	6
42	18
43	5
44	11
45	5
46	18
47	9
48	5
49	3
50	2
51	3
52	7
53	16
54	17
55	11
56	3
57	5
58	9
59	11
60	2
61	6
62	7
63	7
64	11
65	17
66	15
67	8
68	5
69	11
70	5
71	9
72	8
73	5
74	8
75	3
76	2
77	16
78	21
79	11
80	5
81	6
82	14
83	4
84	11
85	22
86	22
87	7