A057015 - cp's OEIS frontend

A057015 Numbers n such that n^2 + 1, n^2 + 3, n^2 + 7 and n^2 + 9 are all primes.

n	a(n)
1	2
2	10
3	1420
4	2080
5	2600
6	20500
7	22630
8	46960
9	65300
10	81610
11	153560
12	173590
13	187330
14	195290
15	238850
16	255230
17	301690
18	315410
19	316250
20	346580
21	395860
22	398710
23	439750
24	496220
25	498550
26	506360
27	555110
28	609400
29	618580
30	872950
31	927070

[2, 10, 1420, 2080, 2600, 20500, 22630, 46960, 65300, 81610, 153560, 173590, 187330, 195290, 238850, 255230, 301690, 315410, 316250, 346580, 395860, 398710, 439750, 496220, 498550, 506360, 555110, 609400, 618580, 872950, 927070]

cp's OEIS Frontend

A057015 Numbers n such that n^2 + 1, n^2 + 3, n^2 + 7 and n^2 + 9 are all primes.

Table of values

List of values