A141337 - cp's OEIS frontend

A141337 Primes of the form -2x^2+6xy+7y^2 (as well as of the form 14x^2+22xy+7y^2).

n	a(n)
1	7
2	11
3	19
4	23
5	43
6	67
7	79
8	83
9	103
10	107
11	191
12	199
13	227
14	251
15	263
16	283
17	359
18	367
19	379
20	383
21	419
22	431
23	467
24	479
25	503
26	523
27	563
28	571
29	619
30	631
31	643
32	659
33	727
34	743
35	751
36	787
37	827
38	839
39	907
40	911
41	919
42	971
43	983
44	1019
45	1031
46	1063
47	1091
48	1103
49	1123
50	1171
51	1187
52	1259

[7, 11, 19, 23, 43, 67, 79, 83, 103, 107, 191, 199, 227, 251, 263, 283, 359, 367, 379, 383, 419, 431, 467, 479, 503, 523, 563, 571, 619, 631, 643, 659, 727, 743, 751, 787, 827, 839, 907, 911, 919, 971, 983, 1019, 1031, 1063, 1091, 1103, 1123, 1171, 1187, 1259]

cp's OEIS Frontend

A141337 Primes of the form -2x^2+6xy+7y^2 (as well as of the form 14x^2+22xy+7y^2).

Table of values

List of values

cp's OEIS Frontend

A141337 Primes of the form -2*x^2+6*x*y+7*y^2 (as well as of the form 14*x^2+22*x*y+7*y^2).

Table of values

List of values

A141337 Primes of the form -2x^2+6xy+7y^2 (as well as of the form 14x^2+22xy+7y^2).