A106989 - cp's OEIS frontend

A106989 Primes of the form x^2-xy+23y^2, with x and y nonnegative.

n	a(n)
1	23
2	29
3	43
4	53
5	79
6	107
7	113
8	127
9	179
10	191
11	211
12	233
13	263
14	277
15	337
16	347
17	373
18	389
19	443
20	491
21	547
22	569
23	571
24	599
25	641
26	653
27	659
28	673
29	701
30	751
31	757
32	809
33	823
34	883
35	907
36	911
37	919
38	953
39	991
40	1031
41	1093
42	1117
43	1171
44	1187
45	1213
46	1283
47	1297
48	1303
49	1327

[23, 29, 43, 53, 79, 107, 113, 127, 179, 191, 211, 233, 263, 277, 337, 347, 373, 389, 443, 491, 547, 569, 571, 599, 641, 653, 659, 673, 701, 751, 757, 809, 823, 883, 907, 911, 919, 953, 991, 1031, 1093, 1117, 1171, 1187, 1213, 1283, 1297, 1303, 1327]

cp's OEIS Frontend

A106989 Primes of the form x^2-xy+23y^2, with x and y nonnegative.

Table of values

List of values