A224730 - cp's OEIS frontend

A224730 Smallest prime q such that 2n+1 = p^3 - 2q for some odd prime p, or 0 if no such prime exists.

n	a(n)
1	61
2	11
3	59
4	167
5	1093
6	7
7	1091
8	5
9	53
10	3
11	2
12	653
13	0
14	157
15	47
16	3413
17	25309
18	647
19	43
20	151
21	41
22	149
23	25303
24	641
25	37
26	14869
27	74411
28	14867
29	1069
30	6053
31	31
32	139
33	29
34	137
35	1063
36	6047
37	1061
38	3391
39	23
40	131
41	37309189
42	51869
43	19
44	127
45	17
46	619
47	1051
48	617
49	13
50	39703
51	11

[61, 11, 59, 167, 1093, 7, 1091, 5, 53, 3, 2, 653, 0, 157, 47, 3413, 25309, 647, 43, 151, 41, 149, 25303, 641, 37, 14869, 74411, 14867, 1069, 6053, 31, 139, 29, 137, 1063, 6047, 1061, 3391, 23, 131, 37309189, 51869, 19, 127, 17, 619, 1051, 617, 13, 39703, 11]

cp's OEIS Frontend

A224730 Smallest prime q such that 2n+1 = p^3 - 2q for some odd prime p, or 0 if no such prime exists.

Table of values

List of values