A256751 - cp's OEIS frontend

A256751 Index of A166133(n) in the list of divisors of A166133(n-1)^2 - 1.

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

[2, 4, 3, 5, 2, 7, 2, 8, 3, 7, 4, 6, 4, 10, 8, 4, 12, 2, 11, 3, 10, 6, 11, 4, 8, 6, 12, 10, 4, 12, 4, 12, 8, 7, 4, 14, 2, 19, 5, 21, 3, 17, 7, 9, 7, 13, 4, 19, 7, 13, 5, 17, 5, 21, 9, 11, 5, 17, 3, 17, 7, 9, 13, 17, 5, 17, 6, 12, 5, 24, 4, 16, 12, 8, 6, 15, 2]

cp's OEIS Frontend

A256751 Index of A166133(n) in the list of divisors of A166133(n-1)^2 - 1.

Table of values

List of values

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

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

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