A139496 - cp's OEIS frontend

A139496 Primes of the form x^2 + 13x*y + y^2 for x and y nonnegative.

n	a(n)
1	31
2	181
3	199
4	229
5	331
6	379
7	421
8	499
9	619
10	631
11	661
12	691
13	709
14	751
15	829
16	859
17	991
18	1021
19	1039
20	1171
21	1279
22	1291
23	1321
24	1489
25	1549
26	1609
27	1621
28	1699
29	1741
30	1831
31	1879
32	1951
33	2011
34	2029
35	2161
36	2179
37	2269
38	2281
39	2311
40	2341
41	2539
42	2671
43	2689
44	2731
45	2971

[31, 181, 199, 229, 331, 379, 421, 499, 619, 631, 661, 691, 709, 751, 829, 859, 991, 1021, 1039, 1171, 1279, 1291, 1321, 1489, 1549, 1609, 1621, 1699, 1741, 1831, 1879, 1951, 2011, 2029, 2161, 2179, 2269, 2281, 2311, 2341, 2539, 2671, 2689, 2731, 2971]

cp's OEIS Frontend

A139496 Primes of the form x^2 + 13x*y + y^2 for x and y nonnegative.

Table of values

List of values