A207324 - cp's OEIS frontend

A207324 List of permutations of 1,2,3,...,n for n=1,2,3,..., in the order they are output by Steinhaus-Johnson-Trotter algorithm.

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

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

cp's OEIS Frontend

A207324 List of permutations of 1,2,3,...,n for n=1,2,3,..., in the order they are output by Steinhaus-Johnson-Trotter algorithm.

Table of values

List of values

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

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

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