A158526 - cp's OEIS frontend

A158526 n and (1 + 2n + 2n^2) are primes.

n	a(n)
1	2
2	5
3	7
4	17
5	19
6	29
7	47
8	79
9	97
10	109
11	137
12	139
13	149
14	157
15	167
16	199
17	229
18	347
19	349
20	389
21	409
22	467
23	479
24	547
25	577
26	599
27	709
28	719
29	757
30	857
31	929
32	937
33	967
34	1039
35	1069
36	1087
37	1187
38	1229
39	1259
40	1399
41	1409
42	1447
43	1559
44	1579
45	1597
46	1607
47	1657
48	1697
49	1699
50	1709

[2, 5, 7, 17, 19, 29, 47, 79, 97, 109, 137, 139, 149, 157, 167, 199, 229, 347, 349, 389, 409, 467, 479, 547, 577, 599, 709, 719, 757, 857, 929, 937, 967, 1039, 1069, 1087, 1187, 1229, 1259, 1399, 1409, 1447, 1559, 1579, 1597, 1607, 1657, 1697, 1699, 1709]

cp's OEIS Frontend

A158526 n and (1 + 2n + 2n^2) are primes.

Table of values

List of values

cp's OEIS Frontend

A158526 n and (1 + 2*n + 2*n^2) are primes.

Table of values

List of values

A158526 n and (1 + 2n + 2n^2) are primes.