A141112 - cp's OEIS frontend

A141112 Primes of the form 2x^2+5xy-5y^2 (as well as of the form 7x^2+11xy+2y^2).

n	a(n)
1	2
2	5
3	7
4	13
5	37
6	47
7	67
8	73
9	83
10	97
11	137
12	163
13	167
14	193
15	197
16	223
17	227
18	293
19	307
20	317
21	353
22	383
23	397
24	457
25	463
26	487
27	557
28	577
29	587
30	593
31	613
32	617
33	643
34	683
35	733
36	743
37	773
38	787
39	827
40	853
41	863
42	877
43	947
44	967
45	977
46	983
47	1033
48	1087
49	1097
50	1103
51	1123
52	1163
53	1217
54	1237
55	1307
56	1367
57	1373

[2, 5, 7, 13, 37, 47, 67, 73, 83, 97, 137, 163, 167, 193, 197, 223, 227, 293, 307, 317, 353, 383, 397, 457, 463, 487, 557, 577, 587, 593, 613, 617, 643, 683, 733, 743, 773, 787, 827, 853, 863, 877, 947, 967, 977, 983, 1033, 1087, 1097, 1103, 1123, 1163, 1217, 1237, 1307, 1367, 1373]

cp's OEIS Frontend

A141112 Primes of the form 2x^2+5xy-5y^2 (as well as of the form 7x^2+11xy+2y^2).

Table of values

List of values

cp's OEIS Frontend

A141112 Primes of the form 2*x^2+5*x*y-5*y^2 (as well as of the form 7*x^2+11*x*y+2*y^2).

Table of values

List of values

A141112 Primes of the form 2x^2+5xy-5y^2 (as well as of the form 7x^2+11xy+2y^2).