A258661 - cp's OEIS frontend

A258661 Positive integers m such that none of the four consecutive numbers m, m+1, m+2, m+3 can be written as p^2 + q with p and q both prime.

n	a(n)
1	1
2	2
3	1009
4	3598
5	4354
6	9214
7	11662
8	15051
9	15052
10	15873
11	15874
12	19042
13	21772
14	22497
15	22498
16	24334
17	26242
18	46654
19	60514
20	76173
21	76174
22	93634
23	97341
24	97342
25	108898
26	112893
27	112894
28	121101
29	121102
30	133954
31	152098
32	156813
33	156814
34	166462
35	171393
36	171394
37	181473
38	181474
39	202498
40	213441
41	213442
42	224674
43	236193
44	236194
45	254013
46	254014
47	266253
48	266254
49	272482
50	278781

[1, 2, 1009, 3598, 4354, 9214, 11662, 15051, 15052, 15873, 15874, 19042, 21772, 22497, 22498, 24334, 26242, 46654, 60514, 76173, 76174, 93634, 97341, 97342, 108898, 112893, 112894, 121101, 121102, 133954, 152098, 156813, 156814, 166462, 171393, 171394, 181473, 181474, 202498, 213441, 213442, 224674, 236193, 236194, 254013, 254014, 266253, 266254, 272482, 278781]

cp's OEIS Frontend

A258661 Positive integers m such that none of the four consecutive numbers m, m+1, m+2, m+3 can be written as p^2 + q with p and q both prime.

Table of values

List of values