A107009 - cp's OEIS frontend

A107009 Primes of the form 5x^2+xy+5y^2, with x and y nonnegative.

n	a(n)
1	5
2	11
3	53
4	71
5	89
6	137
7	191
8	257
9	311
10	353
11	389
12	419
13	443
14	467
15	521
16	647
17	683
18	797
19	863
20	929
21	977
22	1013
23	1049
24	1103
25	1109
26	1181
27	1301
28	1367
29	1373
30	1499
31	1511
32	1637
33	1721
34	1901
35	1907
36	2003
37	2099
38	2237
39	2267
40	2333
41	2381
42	2423
43	2447
44	2531
45	2663

[5, 11, 53, 71, 89, 137, 191, 257, 311, 353, 389, 419, 443, 467, 521, 647, 683, 797, 863, 929, 977, 1013, 1049, 1103, 1109, 1181, 1301, 1367, 1373, 1499, 1511, 1637, 1721, 1901, 1907, 2003, 2099, 2237, 2267, 2333, 2381, 2423, 2447, 2531, 2663]

cp's OEIS Frontend

A107009 Primes of the form 5x^2+xy+5y^2, with x and y nonnegative.

Table of values

List of values