A141172 - cp's OEIS frontend

A141172 Primes of the form 2x^2+2x*y-3y^2 (as well as of the form 2x^2+6xy+y^2).

n	a(n)
1	2
2	29
3	37
4	53
5	109
6	113
7	137
8	149
9	193
10	197
11	233
12	277
13	281
14	317
15	337
16	373
17	389
18	401
19	421
20	449
21	457
22	541
23	557
24	569
25	613
26	617
27	641
28	653
29	673
30	701
31	709
32	757
33	809
34	821
35	877
36	953
37	977
38	1009
39	1033
40	1061
41	1093
42	1117
43	1129
44	1201
45	1213
46	1229
47	1289
48	1297
49	1373
50	1381
51	1409
52	1429
53	1453
54	1481
55	1493

[2, 29, 37, 53, 109, 113, 137, 149, 193, 197, 233, 277, 281, 317, 337, 373, 389, 401, 421, 449, 457, 541, 557, 569, 613, 617, 641, 653, 673, 701, 709, 757, 809, 821, 877, 953, 977, 1009, 1033, 1061, 1093, 1117, 1129, 1201, 1213, 1229, 1289, 1297, 1373, 1381, 1409, 1429, 1453, 1481, 1493]

cp's OEIS Frontend

A141172 Primes of the form 2x^2+2x*y-3y^2 (as well as of the form 2x^2+6xy+y^2).

Table of values

List of values

cp's OEIS Frontend

A141172 Primes of the form 2*x^2+2*x*y-3*y^2 (as well as of the form 2*x^2+6*x*y+y^2).

Table of values

List of values

A141172 Primes of the form 2x^2+2x*y-3y^2 (as well as of the form 2x^2+6xy+y^2).