A106918 - cp's OEIS frontend

A106918 Primes of the form 3x^2+xy+5y^2, with x and y nonnegative.

n	a(n)
1	3
2	5
3	19
4	53
5	167
6	181
7	193
8	257
9	263
10	271
11	281
12	293
13	307
14	331
15	359
16	379
17	449
18	487
19	523
20	557
21	607
22	617
23	619
24	761
25	829
26	883
27	911
28	947
29	997
30	1031
31	1049
32	1187
33	1231
34	1303
35	1433
36	1487
37	1523
38	1549
39	1553
40	1667
41	1669
42	1759
43	1811
44	1889
45	1933
46	1973
47	1993

[3, 5, 19, 53, 167, 181, 193, 257, 263, 271, 281, 293, 307, 331, 359, 379, 449, 487, 523, 557, 607, 617, 619, 761, 829, 883, 911, 947, 997, 1031, 1049, 1187, 1231, 1303, 1433, 1487, 1523, 1549, 1553, 1667, 1669, 1759, 1811, 1889, 1933, 1973, 1993]

cp's OEIS Frontend

A106918 Primes of the form 3x^2+xy+5y^2, with x and y nonnegative.

Table of values

List of values