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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.

A139507 Primes of the form x^2 + 27x*y + y^2 for x and y nonnegative.

Table of values

n a(n)
1 29
2 59
3 199
4 239
5 281
6 349
7 419
8 431
9 439
10 521
11 571
12 631
13 719
14 811
15 821
16 919
17 941
18 1009
19 1019
20 1021
21 1039
22 1069
23 1151
24 1231
25 1301
26 1321
27 1459
28 1579
29 1789
30 1831
31 1861
32 1889
33 1949
34 1979
35 2029
36 2039
37 2089
38 2111
39 2141
40 2269
41 2311
42 2411
43 2441
44 2609
45 2659
46 2789

List of values

[29, 59, 199, 239, 281, 349, 419, 431, 439, 521, 571, 631, 719, 811, 821, 919, 941, 1009, 1019, 1021, 1039, 1069, 1151, 1231, 1301, 1321, 1459, 1579, 1789, 1831, 1861, 1889, 1949, 1979, 2029, 2039, 2089, 2111, 2141, 2269, 2311, 2411, 2441, 2609, 2659, 2789]

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

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