A060447 - cp's OEIS frontend

A060447 Cyclic token-passing numbers with pattern 121: players 1, 2, ..., n are seated around a table. Each has a penny. Player 1 passes a penny to player 2, who passes two pennies to player 3, who passes a penny to player 4. Player 4 passes a penny to player 5, who passes two pennies to player 6, who passes a penny to player 7 and so on, players passing 1,2,1,1,2,1,... pennies to the next player who still has some pennies. A player who runs out of pennies drops out of the game and leaves the table. Sequence gives number of players remaining when game reaches periodic state.

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

[1, 1, 1, 2, 2, 2, 2, 2, 2, 4, 4, 2, 5, 5, 4, 4, 4, 4, 4, 4, 8, 5, 8, 8, 5, 5, 8, 7, 7, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 17, 17, 14, 7, 7, 11, 11, 11, 11, 19, 20, 20, 11, 11, 11, 14, 14, 22, 17, 17, 17, 16, 14, 14, 16, 20, 16, 10, 16, 17, 20, 20, 20, 23]

cp's OEIS Frontend

Table of values

List of values

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

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

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