A107317 - cp's OEIS frontend

A107317 Semiprimes of the form 2*(m^2 + m + 1) (implying that m^2 + m + 1 is a prime).

n	a(n)
1	6
2	14
3	26
4	62
5	86
6	146
7	314
8	422
9	482
10	614
11	842
12	926
13	1202
14	1514
15	2246
16	2966
17	3446
18	5102
19	5942
20	6614
21	7082
22	7814
23	8846
24	9662
25	10226
26	11402
27	12014
28	12326
29	12962
30	16022
31	16382
32	19802
33	20606
34	22262
35	24422
36	24866
37	27614
38	28562
39	34586
40	38366
41	40046

[6, 14, 26, 62, 86, 146, 314, 422, 482, 614, 842, 926, 1202, 1514, 2246, 2966, 3446, 5102, 5942, 6614, 7082, 7814, 8846, 9662, 10226, 11402, 12014, 12326, 12962, 16022, 16382, 19802, 20606, 22262, 24422, 24866, 27614, 28562, 34586, 38366, 40046]

cp's OEIS Frontend

A107317 Semiprimes of the form 2*(m^2 + m + 1) (implying that m^2 + m + 1 is a prime).

Table of values

List of values