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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.

A107157 Primes of the form x^2 + 50y^2.

Table of values

n a(n)
1 59
2 131
3 281
4 491
5 499
6 571
7 619
8 641
9 739
10 809
11 811
12 881
13 929
14 1259
15 1289
16 1291
17 1571
18 1721
19 1801
20 1889
21 1979
22 2089
23 2131
24 2161
25 2339
26 2459
27 2531
28 2659
29 2801
30 2851
31 3169
32 3209
33 3259
34 3299
35 3449
36 3539
37 3851
38 3929
39 3931
40 4019
41 4049
42 4051

List of values

[59, 131, 281, 491, 499, 571, 619, 641, 739, 809, 811, 881, 929, 1259, 1289, 1291, 1571, 1721, 1801, 1889, 1979, 2089, 2131, 2161, 2339, 2459, 2531, 2659, 2801, 2851, 3169, 3209, 3259, 3299, 3449, 3539, 3851, 3929, 3931, 4019, 4049, 4051]

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

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