A060130 - cp's OEIS frontend

A060130 Number of nonzero digits in factorial base representation (A007623) of n; minimum number of transpositions needed to compose each permutation in the lists A060117 & A060118.

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	1
13	2
14	2
15	3
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	1
25	2
26	2
27	3
28	2
29	3
30	2
31	3
32	3
33	4
34	3
35	4
36	2
37	3
38	3
39	4
40	3
41	4
42	2
43	3
44	3
45	4
46	3
47	4
48	1
49	2
50	2
51	3
52	2
53	3
54	2
55	3
56	3
57	4
58	3
59	4
60	2
61	3
62	3
63	4
64	3
65	4
66	2
67	3
68	3
69	4
70	3
71	4
72	1
73	2
74	2
75	3
76	2
77	3
78	2
79	3
80	3
81	4
82	3
83	4
84	2
85	3
86	3
87	4
88	3
89	4
90	2
91	3
92	3
93	4
94	3
95	4
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3

[0, 1, 1, 2, 1, 2, 1, 2, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 1, 2, 2, 3, 2, 3, 2, 3, 3, 4, 3, 4, 2, 3, 3, 4, 3, 4, 2, 3, 3, 4, 3, 4, 1, 2, 2, 3, 2, 3, 2, 3, 3, 4, 3, 4, 2, 3, 3, 4, 3, 4, 2, 3, 3, 4, 3, 4, 1, 2, 2, 3, 2, 3, 2, 3, 3, 4, 3, 4, 2, 3, 3, 4, 3, 4, 2, 3, 3, 4, 3, 4, 1, 2, 2, 3, 2, 3, 2, 3, 3]

cp's OEIS Frontend

A060130 Number of nonzero digits in factorial base representation (A007623) of n; minimum number of transpositions needed to compose each permutation in the lists A060117 & A060118.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	1
13	2
14	2
15	3
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	1
25	2
26	2
27	3
28	2
29	3
30	2
31	3
32	3
33	4
34	3
35	4
36	2
37	3
38	3
39	4
40	3
41	4
42	2
43	3
44	3
45	4
46	3
47	4
48	1
49	2
50	2
51	3
52	2
53	3
54	2
55	3
56	3
57	4
58	3
59	4
60	2
61	3
62	3
63	4
64	3
65	4
66	2
67	3
68	3
69	4
70	3
71	4
72	1
73	2
74	2
75	3
76	2
77	3
78	2
79	3
80	3
81	4
82	3
83	4
84	2
85	3
86	3
87	4
88	3
89	4
90	2
91	3
92	3
93	4
94	3
95	4
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	1
13	2
14	2
15	3
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	1
25	2
26	2
27	3
28	2
29	3
30	2
31	3
32	3
33	4
34	3
35	4
36	2
37	3
38	3
39	4
40	3
41	4
42	2
43	3
44	3
45	4
46	3
47	4
48	1
49	2
50	2
51	3
52	2
53	3
54	2
55	3
56	3
57	4
58	3
59	4
60	2
61	3
62	3
63	4
64	3
65	4
66	2
67	3
68	3
69	4
70	3
71	4
72	1
73	2
74	2
75	3
76	2
77	3
78	2
79	3
80	3
81	4
82	3
83	4
84	2
85	3
86	3
87	4
88	3
89	4
90	2
91	3
92	3
93	4
94	3
95	4
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3

n	a(n)
0	0
1	1
2	1
3	2
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	1
13	2
14	2
15	3
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	1
25	2
26	2
27	3
28	2
29	3
30	2
31	3
32	3
33	4
34	3
35	4
36	2
37	3
38	3
39	4
40	3
41	4
42	2
43	3
44	3
45	4
46	3
47	4
48	1
49	2
50	2
51	3
52	2
53	3
54	2
55	3
56	3
57	4
58	3
59	4
60	2
61	3
62	3
63	4
64	3
65	4
66	2
67	3
68	3
69	4
70	3
71	4
72	1
73	2
74	2
75	3
76	2
77	3
78	2
79	3
80	3
81	4
82	3
83	4
84	2
85	3
86	3
87	4
88	3
89	4
90	2
91	3
92	3
93	4
94	3
95	4
96	1
97	2
98	2
99	3
100	2
101	3
102	2
103	3
104	3