A053714 - cp's OEIS frontend

A053714 Smallest (in magnitude) nonzero number m such that n!+m is prime.

n	a(n)
1	1
2	1
3	1
4	-1
5	7
6	-1
7	-1
8	23
9	-13
10	11
11	1
12	-1
13	-23
14	-1
15	43
16	23
17	31
18	37
19	89
20	29
21	31
22	31
23	-89
24	-73
25	41
26	-37
27	1
28	67
29	-31
30	-1
31	-61
32	-1
33	-1
34	97
35	61
36	-127
37	1
38	-1
39	-73
40	53
41	1
42	-79
43	71
44	47
45	-53
46	-89
47	-79
48	53
49	-59
50	61
51	-179
52	53
53	-59
54	-127
55	-61
56	149
57	107
58	-109
59	-137
60	-139
61	-71
62	-71
63	-101
64	67
65	-127
66	283
67	73
68	83
69	-103
70	-97
71	-751
72	101

[1, 1, 1, -1, 7, -1, -1, 23, -13, 11, 1, -1, -23, -1, 43, 23, 31, 37, 89, 29, 31, 31, -89, -73, 41, -37, 1, 67, -31, -1, -61, -1, -1, 97, 61, -127, 1, -1, -73, 53, 1, -79, 71, 47, -53, -89, -79, 53, -59, 61, -179, 53, -59, -127, -61, 149, 107, -109, -137, -139, -71, -71, -101, 67, -127, 283, 73, 83, -103, -97, -751, 101]

cp's OEIS Frontend

A053714 Smallest (in magnitude) nonzero number m such that n!+m is prime.

Table of values

List of values