A090280 - cp's OEIS frontend

A090280 "Plain Bob Minimus" in bell-ringing is a sequence of permutations p_1=(1,2,3,4), p_2=(2,1,4,3), .. which runs through all permutations of {1,2,3,4} with period 24; sequence gives number in position 4 of n-th permutation.

n	a(n)
1	4
2	3
3	3
4	1
5	1
6	2
7	2
8	4
9	2
10	4
11	4
12	1
13	1
14	3
15	3
16	2
17	3
18	2
19	2
20	1
21	1
22	4
23	4
24	3
25	4
26	3
27	3
28	1
29	1
30	2
31	2
32	4
33	2
34	4
35	4
36	1
37	1
38	3
39	3
40	2
41	3
42	2
43	2
44	1
45	1
46	4
47	4
48	3
49	4
50	3
51	3
52	1
53	1
54	2
55	2
56	4
57	2
58	4
59	4
60	1
61	1
62	3
63	3
64	2
65	3
66	2
67	2
68	1
69	1
70	4
71	4
72	3
73	4
74	3
75	3
76	1
77	1
78	2
79	2
80	4
81	2
82	4
83	4
84	1
85	1
86	3
87	3
88	2
89	3
90	2
91	2
92	1
93	1
94	4
95	4
96	3
97	4
98	3
99	3

[4, 3, 3, 1, 1, 2, 2, 4, 2, 4, 4, 1, 1, 3, 3, 2, 3, 2, 2, 1, 1, 4, 4, 3, 4, 3, 3, 1, 1, 2, 2, 4, 2, 4, 4, 1, 1, 3, 3, 2, 3, 2, 2, 1, 1, 4, 4, 3, 4, 3, 3, 1, 1, 2, 2, 4, 2, 4, 4, 1, 1, 3, 3, 2, 3, 2, 2, 1, 1, 4, 4, 3, 4, 3, 3, 1, 1, 2, 2, 4, 2, 4, 4, 1, 1, 3, 3, 2, 3, 2, 2, 1, 1, 4, 4, 3, 4, 3, 3]

cp's OEIS Frontend

A090280 "Plain Bob Minimus" in bell-ringing is a sequence of permutations p_1=(1,2,3,4), p_2=(2,1,4,3), .. which runs through all permutations of {1,2,3,4} with period 24; sequence gives number in position 4 of n-th permutation.

Table of values

List of values

n	a(n)
1	4
2	3
3	3
4	1
5	1
6	2
7	2
8	4
9	2
10	4
11	4
12	1
13	1
14	3
15	3
16	2
17	3
18	2
19	2
20	1
21	1
22	4
23	4
24	3
25	4
26	3
27	3
28	1
29	1
30	2
31	2
32	4
33	2
34	4
35	4
36	1
37	1
38	3
39	3
40	2
41	3
42	2
43	2
44	1
45	1
46	4
47	4
48	3
49	4
50	3
51	3
52	1
53	1
54	2
55	2
56	4
57	2
58	4
59	4
60	1
61	1
62	3
63	3
64	2
65	3
66	2
67	2
68	1
69	1
70	4
71	4
72	3
73	4
74	3
75	3
76	1
77	1
78	2
79	2
80	4
81	2
82	4
83	4
84	1
85	1
86	3
87	3
88	2
89	3
90	2
91	2
92	1
93	1
94	4
95	4
96	3
97	4
98	3
99	3

n	a(n)
1	4
2	3
3	3
4	1
5	1
6	2
7	2
8	4
9	2
10	4
11	4
12	1
13	1
14	3
15	3
16	2
17	3
18	2
19	2
20	1
21	1
22	4
23	4
24	3
25	4
26	3
27	3
28	1
29	1
30	2
31	2
32	4
33	2
34	4
35	4
36	1
37	1
38	3
39	3
40	2
41	3
42	2
43	2
44	1
45	1
46	4
47	4
48	3
49	4
50	3
51	3
52	1
53	1
54	2
55	2
56	4
57	2
58	4
59	4
60	1
61	1
62	3
63	3
64	2
65	3
66	2
67	2
68	1
69	1
70	4
71	4
72	3
73	4
74	3
75	3
76	1
77	1
78	2
79	2
80	4
81	2
82	4
83	4
84	1
85	1
86	3
87	3
88	2
89	3
90	2
91	2
92	1
93	1
94	4
95	4
96	3
97	4
98	3
99	3

n	a(n)
1	4
2	3
3	3
4	1
5	1
6	2
7	2
8	4
9	2
10	4
11	4
12	1
13	1
14	3
15	3
16	2
17	3
18	2
19	2
20	1
21	1
22	4
23	4
24	3
25	4
26	3
27	3
28	1
29	1
30	2
31	2
32	4
33	2
34	4
35	4
36	1
37	1
38	3
39	3
40	2
41	3
42	2
43	2
44	1
45	1
46	4
47	4
48	3
49	4
50	3
51	3
52	1
53	1
54	2
55	2
56	4
57	2
58	4
59	4
60	1
61	1
62	3
63	3
64	2
65	3
66	2
67	2
68	1
69	1
70	4
71	4
72	3
73	4
74	3
75	3
76	1
77	1
78	2
79	2
80	4
81	2
82	4
83	4
84	1
85	1
86	3
87	3
88	2
89	3
90	2
91	2
92	1
93	1
94	4
95	4
96	3
97	4
98	3
99	3