A257510 - cp's OEIS frontend

A257510 Number of nonleading zeros in factorial base representation of n (A007623).

n	a(n)
1	0
2	1
3	0
4	1
5	0
6	2
7	1
8	1
9	0
10	1
11	0
12	2
13	1
14	1
15	0
16	1
17	0
18	2
19	1
20	1
21	0
22	1
23	0
24	3
25	2
26	2
27	1
28	2
29	1
30	2
31	1
32	1
33	0
34	1
35	0
36	2
37	1
38	1
39	0
40	1
41	0
42	2
43	1
44	1
45	0
46	1
47	0
48	3
49	2
50	2
51	1
52	2
53	1
54	2
55	1
56	1
57	0
58	1
59	0
60	2
61	1
62	1
63	0
64	1
65	0
66	2
67	1
68	1
69	0
70	1
71	0
72	3
73	2
74	2
75	1
76	2
77	1
78	2
79	1
80	1
81	0
82	1
83	0
84	2
85	1
86	1
87	0
88	1
89	0
90	2
91	1
92	1
93	0
94	1
95	0
96	3
97	2
98	2
99	1
100	2
101	1
102	2
103	1
104	1
105	0
106	1
107	0
108	2
109	1
110	1
111	0
112	1
113	0
114	2
115	1
116	1
117	0
118	1
119	0
120	4

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

cp's OEIS Frontend

A257510 Number of nonleading zeros in factorial base representation of n (A007623).

Table of values

List of values

n	a(n)
1	0
2	1
3	0
4	1
5	0
6	2
7	1
8	1
9	0
10	1
11	0
12	2
13	1
14	1
15	0
16	1
17	0
18	2
19	1
20	1
21	0
22	1
23	0
24	3
25	2
26	2
27	1
28	2
29	1
30	2
31	1
32	1
33	0
34	1
35	0
36	2
37	1
38	1
39	0
40	1
41	0
42	2
43	1
44	1
45	0
46	1
47	0
48	3
49	2
50	2
51	1
52	2
53	1
54	2
55	1
56	1
57	0
58	1
59	0
60	2
61	1
62	1
63	0
64	1
65	0
66	2
67	1
68	1
69	0
70	1
71	0
72	3
73	2
74	2
75	1
76	2
77	1
78	2
79	1
80	1
81	0
82	1
83	0
84	2
85	1
86	1
87	0
88	1
89	0
90	2
91	1
92	1
93	0
94	1
95	0
96	3
97	2
98	2
99	1
100	2
101	1
102	2
103	1
104	1
105	0
106	1
107	0
108	2
109	1
110	1
111	0
112	1
113	0
114	2
115	1
116	1
117	0
118	1
119	0
120	4

n	a(n)
1	0
2	1
3	0
4	1
5	0
6	2
7	1
8	1
9	0
10	1
11	0
12	2
13	1
14	1
15	0
16	1
17	0
18	2
19	1
20	1
21	0
22	1
23	0
24	3
25	2
26	2
27	1
28	2
29	1
30	2
31	1
32	1
33	0
34	1
35	0
36	2
37	1
38	1
39	0
40	1
41	0
42	2
43	1
44	1
45	0
46	1
47	0
48	3
49	2
50	2
51	1
52	2
53	1
54	2
55	1
56	1
57	0
58	1
59	0
60	2
61	1
62	1
63	0
64	1
65	0
66	2
67	1
68	1
69	0
70	1
71	0
72	3
73	2
74	2
75	1
76	2
77	1
78	2
79	1
80	1
81	0
82	1
83	0
84	2
85	1
86	1
87	0
88	1
89	0
90	2
91	1
92	1
93	0
94	1
95	0
96	3
97	2
98	2
99	1
100	2
101	1
102	2
103	1
104	1
105	0
106	1
107	0
108	2
109	1
110	1
111	0
112	1
113	0
114	2
115	1
116	1
117	0
118	1
119	0
120	4

n	a(n)
1	0
2	1
3	0
4	1
5	0
6	2
7	1
8	1
9	0
10	1
11	0
12	2
13	1
14	1
15	0
16	1
17	0
18	2
19	1
20	1
21	0
22	1
23	0
24	3
25	2
26	2
27	1
28	2
29	1
30	2
31	1
32	1
33	0
34	1
35	0
36	2
37	1
38	1
39	0
40	1
41	0
42	2
43	1
44	1
45	0
46	1
47	0
48	3
49	2
50	2
51	1
52	2
53	1
54	2
55	1
56	1
57	0
58	1
59	0
60	2
61	1
62	1
63	0
64	1
65	0
66	2
67	1
68	1
69	0
70	1
71	0
72	3
73	2
74	2
75	1
76	2
77	1
78	2
79	1
80	1
81	0
82	1
83	0
84	2
85	1
86	1
87	0
88	1
89	0
90	2
91	1
92	1
93	0
94	1
95	0
96	3
97	2
98	2
99	1
100	2
101	1
102	2
103	1
104	1
105	0
106	1
107	0
108	2
109	1
110	1
111	0
112	1
113	0
114	2
115	1
116	1
117	0
118	1
119	0
120	4