A128982 - cp's OEIS frontend

A128982 If in a line of n persons every n-th person is eliminated until only one person is left, which position P should one assume in the original lineup to avoid being eliminated?

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

[1, 1, 2, 2, 4, 2, 6, 2, 6, 6, 10, 2, 12, 2, 6, 8, 16, 2, 18, 2, 16, 18, 22, 2, 22, 12, 16, 8, 28, 2, 30, 2, 28, 18, 22, 12, 36, 2, 6, 8, 40, 2, 42, 2, 30, 42, 46, 2, 42, 14, 40, 30, 52, 2, 36, 24, 52, 54, 58, 2, 60, 2, 6, 30, 48, 24, 66, 2, 30, 18, 70, 2, 72, 2, 6, 20, 60, 18, 78, 2, 72, 78]

cp's OEIS Frontend

A128982 If in a line of n persons every n-th person is eliminated until only one person is left, which position P should one assume in the original lineup to avoid being eliminated?

Table of values

List of values

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

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

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