A013584 - cp's OEIS frontend

A013584 Smallest m such that 0!+1!+...+(m-1)! is divisible by n, or 0 if no such m exists.

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

[1, 2, 0, 3, 4, 0, 6, 0, 0, 4, 6, 0, 0, 6, 0, 0, 5, 0, 7, 0, 0, 6, 7, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 5, 0, 0, 22, 7, 0, 0, 16, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 55, 12, 0, 0, 0, 0, 0, 0, 0, 0, 54, 0, 42, 22, 0, 0, 6, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A013584 Smallest m such that 0!+1!+...+(m-1)! is divisible by n, or 0 if no such m exists.

Table of values

List of values

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

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

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