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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.

A141777 Primes of the form -3*x^2 + 4*x*y + 6*y^2 (as well as of the form 7*x^2 + 12*x*y + 2*y^2).

Table of values

n a(n)
1 2
2 7
3 13
4 29
5 61
6 79
7 101
8 109
9 127
10 149
11 151
12 167
13 173
14 197
15 239
16 263
17 271
18 277
19 293
20 349
21 359
22 373
23 431
24 439
25 461
26 479
27 503
28 541
29 557
30 607
31 613
32 677
33 701
34 733
35 743
36 821
37 853
38 877
39 887
40 919
41 941
42 967
43 997
44 1031
45 1063
46 1069
47 1117
48 1151
49 1223
50 1229
51 1231

List of values

[2, 7, 13, 29, 61, 79, 101, 109, 127, 149, 151, 167, 173, 197, 239, 263, 271, 277, 293, 349, 359, 373, 431, 439, 461, 479, 503, 541, 557, 607, 613, 677, 701, 733, 743, 821, 853, 877, 887, 919, 941, 967, 997, 1031, 1063, 1069, 1117, 1151, 1223, 1229, 1231]

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

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