A205123 - cp's OEIS frontend

A205123 The index j such that n divides s(k)-s(j), where k is the least index (A205122) for which such j exists, and s(k)=k*(2^(k-1)).

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

[1, 2, 1, 2, 3, 4, 2, 2, 3, 3, 1, 4, 4, 2, 3, 4, 3, 3, 2, 3, 5, 3, 5, 4, 2, 4, 4, 2, 7, 3, 1, 4, 1, 3, 5, 3, 2, 2, 4, 4, 11, 5, 4, 3, 3, 5, 2, 4, 1, 2, 2, 4, 4, 4, 7, 5, 2, 7, 5, 3, 12, 4, 5, 6, 3, 6, 2, 3, 3, 5]

cp's OEIS Frontend

A205123 The index j such that n divides s(k)-s(j), where k is the least index (A205122) for which such j exists, and s(k)=k*(2^(k-1)).

Table of values

List of values

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

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

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