A106955 - cp's OEIS frontend

A106955 Primes of the form 4x^2-2xy+5y^2, with x and y nonnegative.

n	a(n)
1	5
2	7
3	17
4	43
5	61
6	131
7	137
8	149
9	199
10	233
11	239
12	251
13	311
14	359
15	389
16	397
17	443
18	463
19	467
20	499
21	557
22	577
23	587
24	617
25	643
26	647
27	653
28	691
29	739
30	761
31	769
32	809
33	823
34	859
35	937
36	997
37	1069
38	1109
39	1163
40	1277
41	1279
42	1289
43	1373
44	1423
45	1429
46	1453
47	1489
48	1559
49	1613

[5, 7, 17, 43, 61, 131, 137, 149, 199, 233, 239, 251, 311, 359, 389, 397, 443, 463, 467, 499, 557, 577, 587, 617, 643, 647, 653, 691, 739, 761, 769, 809, 823, 859, 937, 997, 1069, 1109, 1163, 1277, 1279, 1289, 1373, 1423, 1429, 1453, 1489, 1559, 1613]

cp's OEIS Frontend

A106955 Primes of the form 4x^2-2xy+5y^2, with x and y nonnegative.

Table of values

List of values