A107013 - cp's OEIS frontend

A107013 Primes of the form x^2-xy+25y^2, with x and y nonnegative.

n	a(n)
1	31
2	37
3	67
4	97
5	103
6	157
7	163
8	181
9	199
10	223
11	229
12	313
13	331
14	367
15	379
16	397
17	421
18	433
19	463
20	487
21	499
22	577
23	619
24	631
25	643
26	661
27	691
28	709
29	727
30	751
31	757
32	823
33	829
34	859
35	883
36	907
37	991
38	1021
39	1039
40	1087
41	1093
42	1123
43	1153
44	1171
45	1213
46	1237
47	1279
48	1291
49	1303

[31, 37, 67, 97, 103, 157, 163, 181, 199, 223, 229, 313, 331, 367, 379, 397, 421, 433, 463, 487, 499, 577, 619, 631, 643, 661, 691, 709, 727, 751, 757, 823, 829, 859, 883, 907, 991, 1021, 1039, 1087, 1093, 1123, 1153, 1171, 1213, 1237, 1279, 1291, 1303]

cp's OEIS Frontend

A107013 Primes of the form x^2-xy+25y^2, with x and y nonnegative.

Table of values

List of values