A141190 - cp's OEIS frontend

A141190 Primes of the form 2x^2+4x*y-5y^2 (as well as of the form 2x^2+8xy+y^2).

n	a(n)
1	2
2	11
3	43
4	67
5	107
6	113
7	137
8	163
9	179
10	193
11	211
12	233
13	281
14	331
15	337
16	347
17	379
18	401
19	443
20	449
21	457
22	491
23	499
24	547
25	569
26	571
27	617
28	641
29	659
30	673
31	683
32	739
33	809
34	827
35	883
36	907
37	947
38	953
39	977
40	1009
41	1019
42	1033
43	1051
44	1129
45	1163
46	1171
47	1187
48	1201
49	1283
50	1289

[2, 11, 43, 67, 107, 113, 137, 163, 179, 193, 211, 233, 281, 331, 337, 347, 379, 401, 443, 449, 457, 491, 499, 547, 569, 571, 617, 641, 659, 673, 683, 739, 809, 827, 883, 907, 947, 953, 977, 1009, 1019, 1033, 1051, 1129, 1163, 1171, 1187, 1201, 1283, 1289]

cp's OEIS Frontend

A141190 Primes of the form 2x^2+4x*y-5y^2 (as well as of the form 2x^2+8xy+y^2).

Table of values

List of values

cp's OEIS Frontend

A141190 Primes of the form 2*x^2+4*x*y-5*y^2 (as well as of the form 2*x^2+8*x*y+y^2).

Table of values

List of values

A141190 Primes of the form 2x^2+4x*y-5y^2 (as well as of the form 2x^2+8xy+y^2).