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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.

A107207 Primes of the form 7x^2 + 13y^2.

Table of values

n a(n)
1 7
2 13
3 41
4 59
5 227
6 229
7 271
8 353
9 383
10 461
11 577
12 619
13 643
14 773
15 811
16 839
17 1021
18 1307
19 1399
20 1489
21 1601
22 1627
23 1697
24 1753
25 1783
26 1867
27 1879
28 2273
29 2281
30 2309
31 2579
32 2593
33 2719
34 2897
35 2917
36 2953
37 3037
38 3323
39 3359
40 3373
41 3391
42 3671
43 3853
44 3911

List of values

[7, 13, 41, 59, 227, 229, 271, 353, 383, 461, 577, 619, 643, 773, 811, 839, 1021, 1307, 1399, 1489, 1601, 1627, 1697, 1753, 1783, 1867, 1879, 2273, 2281, 2309, 2579, 2593, 2719, 2897, 2917, 2953, 3037, 3323, 3359, 3373, 3391, 3671, 3853, 3911]

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

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