A286606 - cp's OEIS frontend

A286606 a(n) = n mod product of nonzero digits of n in factorial base.

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

[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 2, 0, 4, 5, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 2, 0, 4, 5, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 0, 1, 2, 3, 10, 11, 0, 1, 2, 0, 4, 5, 0, 1, 2, 0, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 2, 3, 0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 6, 7, 8, 9, 22, 23, 0]

cp's OEIS Frontend

A286606 a(n) = n mod product of nonzero digits of n in factorial base.

Table of values

List of values

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

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

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