A173086 - cp's OEIS frontend

A173086 Numbers k such that k, k^2 - 6, and k^2 + 6 are semiprime.

n	a(n)
1	4
2	10
3	49
4	95
5	121
6	217
7	247
8	289
9	295
10	301
11	305
12	335
13	371
14	427
15	469
16	493
17	535
18	551
19	581
20	583
21	707
22	721
23	745
24	749
25	767
26	815
27	817
28	835
29	851
30	893
31	899
32	901
33	973
34	1099
35	1169
36	1205
37	1219
38	1253
39	1333
40	1349
41	1379
42	1405
43	1501
44	1603
45	1685
46	1711
47	1739
48	1751
49	1757
50	1765

[4, 10, 49, 95, 121, 217, 247, 289, 295, 301, 305, 335, 371, 427, 469, 493, 535, 551, 581, 583, 707, 721, 745, 749, 767, 815, 817, 835, 851, 893, 899, 901, 973, 1099, 1169, 1205, 1219, 1253, 1333, 1349, 1379, 1405, 1501, 1603, 1685, 1711, 1739, 1751, 1757, 1765]

cp's OEIS Frontend

A173086 Numbers k such that k, k^2 - 6, and k^2 + 6 are semiprime.

Table of values

List of values