A218794 - cp's OEIS frontend

A218794 Numbers that can be written as p^2 + 3pq + q^2 with primes p < q.

n	a(n)
1	31
2	59
3	79
4	95
5	121
6	179
7	191
8	229
9	251
10	295
11	311
12	389
13	395
14	401
15	451
16	479
17	491
18	541
19	569
20	671
21	695
22	719
23	745
24	809
25	899
26	971
27	1019
28	1061
29	1109
30	1111
31	1121
32	1151
33	1249
34	1271
35	1301
36	1409
37	1451
38	1499
39	1595
40	1619
41	1661
42	1711
43	1919
44	1931
45	1949
46	1991
47	2059
48	2105
49	2111
50	2141
51	2195
52	2201
53	2245

[31, 59, 79, 95, 121, 179, 191, 229, 251, 295, 311, 389, 395, 401, 451, 479, 491, 541, 569, 671, 695, 719, 745, 809, 899, 971, 1019, 1061, 1109, 1111, 1121, 1151, 1249, 1271, 1301, 1409, 1451, 1499, 1595, 1619, 1661, 1711, 1919, 1931, 1949, 1991, 2059, 2105, 2111, 2141, 2195, 2201, 2245]

cp's OEIS Frontend

A218794 Numbers that can be written as p^2 + 3pq + q^2 with primes p < q.

Table of values

List of values