A007495 - cp's OEIS frontend

A007495 Josephus problem: survivors.

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

[1, 1, 2, 2, 2, 4, 5, 4, 8, 8, 7, 11, 8, 13, 4, 11, 12, 8, 12, 2, 13, 7, 22, 2, 8, 13, 26, 4, 26, 29, 17, 27, 26, 7, 33, 20, 16, 22, 29, 4, 13, 22, 25, 14, 22, 37, 18, 46, 42, 46, 9, 41, 12, 7, 26, 42, 24, 5, 44, 53, 52, 58, 29, 22, 12, 48, 27, 30, 58, 52, 49, 57, 13, 14, 32, 24, 75, 8, 67]

cp's OEIS Frontend

A007495 Josephus problem: survivors.

Table of values

List of values

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

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

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