A382356 - cp's OEIS frontend

A382356 Elimination order of the first person in a variation of the Josephus problem, where there are n people total. During each round the first person is skipped, the second is eliminated and the third person is skipped. Then the process repeats.

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

[1, 2, 3, 2, 4, 4, 3, 5, 7, 4, 10, 9, 5, 14, 9, 6, 10, 15, 7, 18, 21, 8, 19, 14, 9, 15, 24, 10, 21, 28, 11, 23, 19, 12, 20, 26, 13, 31, 28, 14, 36, 24, 15, 25, 43, 16, 47, 39, 17, 44, 29, 18, 30, 44, 19, 40, 50, 20, 42, 34, 21, 35, 45, 22, 57, 47, 23, 55, 39, 24]

cp's OEIS Frontend

A382356 Elimination order of the first person in a variation of the Josephus problem, where there are n people total. During each round the first person is skipped, the second is eliminated and the third person is skipped. Then the process repeats.

Table of values

List of values

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

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

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