A193266 - cp's OEIS frontend

A193266 Numbers k such that k + 3 and k^2 + 9 are both prime.

n	a(n)
1	2
2	8
3	10
4	20
5	38
6	40
7	58
8	70
9	98
10	100
11	110
12	160
13	170
14	188
15	190
16	220
17	308
18	350
19	380
20	538
21	568
22	598
23	628
24	640
25	680
26	688
27	698
28	740
29	748
30	818
31	850
32	968
33	1010
34	1028
35	1048
36	1088
37	1190
38	1228
39	1300
40	1378
41	1420
42	1430
43	1448
44	1528
45	1540
46	1550
47	1568
48	1580
49	1730
50	1738

[2, 8, 10, 20, 38, 40, 58, 70, 98, 100, 110, 160, 170, 188, 190, 220, 308, 350, 380, 538, 568, 598, 628, 640, 680, 688, 698, 740, 748, 818, 850, 968, 1010, 1028, 1048, 1088, 1190, 1228, 1300, 1378, 1420, 1430, 1448, 1528, 1540, 1550, 1568, 1580, 1730, 1738]

cp's OEIS Frontend

A193266 Numbers k such that k + 3 and k^2 + 9 are both prime.

Table of values

List of values