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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A106879 Primes of the form 3x^2-xy+3y^2, with x and y nonnegative.

Table of values

n a(n)
1 3
2 5
3 13
4 47
5 73
6 103
7 167
8 227
9 283
10 293
11 353
12 367
13 383
14 433
15 467
16 503
17 563
18 577
19 593
20 677
21 727
22 797
23 853
24 857
25 997
26 1063
27 1097
28 1123
29 1153
30 1193
31 1217
32 1237
33 1433
34 1447
35 1543
36 1553
37 1567
38 1627
39 1657
40 1697
41 1823
42 1847
43 1867
44 1973
45 1987
46 1993
47 2063

List of values

[3, 5, 13, 47, 73, 103, 167, 227, 283, 293, 353, 367, 383, 433, 467, 503, 563, 577, 593, 677, 727, 797, 853, 857, 997, 1063, 1097, 1123, 1153, 1193, 1217, 1237, 1433, 1447, 1543, 1553, 1567, 1627, 1657, 1697, 1823, 1847, 1867, 1973, 1987, 1993, 2063]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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