A205785 - cp's OEIS frontend

A205785 Least positive integer k such that n divides C(k)-C(j) for some j in [1,k-1], where C=A205825.

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

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

cp's OEIS Frontend

A205785 Least positive integer k such that n divides C(k)-C(j) for some j in [1,k-1], where C=A205825.

Table of values

List of values

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

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

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