A135359 - cp's OEIS frontend

A135359 a(n) is the smallest nonnegative number k such that n divides 2^k-k.

n	a(n)
1	0
2	2
3	4
4	4
5	3
6	4
7	11
8	8
9	5
10	14
11	7
12	4
13	10
14	16
15	16
16	16
17	30
18	16
19	30
20	16
21	11
22	58
23	75
24	16
25	34
26	10
27	5
28	16
29	6
30	16
31	8
32	32
33	58
34	30
35	16
36	16
37	58
38	30
39	10
40	16
41	33
42	16
43	54
44	92
45	16
46	118
47	224
48	16
49	36
50	34
51	59
52	16
53	36
54	34
55	63
56	16
57	130
58	6
59	64
60	16
61	43
62	8
63	16
64	64
65	16
66	58
67	210
68	84
69	118
70	16
71	43
72	16
73	32

[0, 2, 4, 4, 3, 4, 11, 8, 5, 14, 7, 4, 10, 16, 16, 16, 30, 16, 30, 16, 11, 58, 75, 16, 34, 10, 5, 16, 6, 16, 8, 32, 58, 30, 16, 16, 58, 30, 10, 16, 33, 16, 54, 92, 16, 118, 224, 16, 36, 34, 59, 16, 36, 34, 63, 16, 130, 6, 64, 16, 43, 8, 16, 64, 16, 58, 210, 84, 118, 16, 43, 16, 32]

cp's OEIS Frontend

A135359 a(n) is the smallest nonnegative number k such that n divides 2^k-k.

Table of values

List of values

n	a(n)
1	0
2	2
3	4
4	4
5	3
6	4
7	11
8	8
9	5
10	14
11	7
12	4
13	10
14	16
15	16
16	16
17	30
18	16
19	30
20	16
21	11
22	58
23	75
24	16
25	34
26	10
27	5
28	16
29	6
30	16
31	8
32	32
33	58
34	30
35	16
36	16
37	58
38	30
39	10
40	16
41	33
42	16
43	54
44	92
45	16
46	118
47	224
48	16
49	36
50	34
51	59
52	16
53	36
54	34
55	63
56	16
57	130
58	6
59	64
60	16
61	43
62	8
63	16
64	64
65	16
66	58
67	210
68	84
69	118
70	16
71	43
72	16
73	32

n	a(n)
1	0
2	2
3	4
4	4
5	3
6	4
7	11
8	8
9	5
10	14
11	7
12	4
13	10
14	16
15	16
16	16
17	30
18	16
19	30
20	16
21	11
22	58
23	75
24	16
25	34
26	10
27	5
28	16
29	6
30	16
31	8
32	32
33	58
34	30
35	16
36	16
37	58
38	30
39	10
40	16
41	33
42	16
43	54
44	92
45	16
46	118
47	224
48	16
49	36
50	34
51	59
52	16
53	36
54	34
55	63
56	16
57	130
58	6
59	64
60	16
61	43
62	8
63	16
64	64
65	16
66	58
67	210
68	84
69	118
70	16
71	43
72	16
73	32

n	a(n)
1	0
2	2
3	4
4	4
5	3
6	4
7	11
8	8
9	5
10	14
11	7
12	4
13	10
14	16
15	16
16	16
17	30
18	16
19	30
20	16
21	11
22	58
23	75
24	16
25	34
26	10
27	5
28	16
29	6
30	16
31	8
32	32
33	58
34	30
35	16
36	16
37	58
38	30
39	10
40	16
41	33
42	16
43	54
44	92
45	16
46	118
47	224
48	16
49	36
50	34
51	59
52	16
53	36
54	34
55	63
56	16
57	130
58	6
59	64
60	16
61	43
62	8
63	16
64	64
65	16
66	58
67	210
68	84
69	118
70	16
71	43
72	16
73	32