cp's OEIS Frontend

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.

A307894 Hypotenuses of primitive Pythagorean triangles with prime length, having the property that the sum and absolute difference of the shorter legs are both prime numbers.

Table of values

n a(n)
1 13
2 17
3 37
4 53
5 73
6 97
7 109
8 113
9 137
10 149
11 193
12 197
13 233
14 277
15 317
16 337
17 401
18 449
19 457
20 541
21 613
22 641
23 653
24 673
25 709
26 757
27 809
28 821
29 877
30 1009
31 1061
32 1093
33 1117
34 1129
35 1201
36 1289
37 1297
38 1381
39 1481
40 1549
41 1733
42 1873
43 1877
44 1913
45 1933
46 1997
47 2017
48 2053
49 2153
50 2213
51 2221
52 2377
53 2417
54 2437
55 2557
56 2797

List of values

[13, 17, 37, 53, 73, 97, 109, 113, 137, 149, 193, 197, 233, 277, 317, 337, 401, 449, 457, 541, 613, 641, 653, 673, 709, 757, 809, 821, 877, 1009, 1061, 1093, 1117, 1129, 1201, 1289, 1297, 1381, 1481, 1549, 1733, 1873, 1877, 1913, 1933, 1997, 2017, 2053, 2153, 2213, 2221, 2377, 2417, 2437, 2557, 2797]