A106889 - cp's OEIS frontend

A106889 Primes of the form 2x^2 + 5y^2.

n	a(n)
1	2
2	5
3	7
4	13
5	23
6	37
7	47
8	53
9	103
10	127
11	157
12	167
13	173
14	197
15	223
16	263
17	277
18	293
19	317
20	367
21	373
22	383
23	397
24	463
25	487
26	503
27	557
28	607
29	613
30	647
31	653
32	677
33	727
34	733
35	743
36	757
37	773
38	797
39	823
40	853
41	863
42	877
43	887
44	967
45	983
46	997
47	1013
48	1063
49	1087
50	1093
51	1103
52	1117

[2, 5, 7, 13, 23, 37, 47, 53, 103, 127, 157, 167, 173, 197, 223, 263, 277, 293, 317, 367, 373, 383, 397, 463, 487, 503, 557, 607, 613, 647, 653, 677, 727, 733, 743, 757, 773, 797, 823, 853, 863, 877, 887, 967, 983, 997, 1013, 1063, 1087, 1093, 1103, 1117]

cp's OEIS Frontend

A106889 Primes of the form 2x^2 + 5y^2.

Table of values

List of values