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.

A156679 Consider primitive Pythagorean triangles (A^2 + B^2 = C^2, gcd (A, B) = 1, A < B sequence gives values of C, sorted to correspond to increasing A (A020884(n)).

Table of values

n a(n)
1 5
2 13
3 25
4 17
5 41
6 61
7 37
8 85
9 113
10 65
11 145
12 181
13 29
14 101
15 221
16 265
17 145
18 313
19 365
20 53
21 197
22 421
23 481
24 257
25 65
26 545
27 613
28 85
29 325
30 685
31 89
32 761
33 401
34 841
35 925
36 125
37 485
38 1013
39 1105
40 73
41 577
42 1201
43 149
44 1301
45 173
46 677
47 1405
48 1513
49 785
50 185
51 1625
52 1741
53 109
54 229

List of values

[5, 13, 25, 17, 41, 61, 37, 85, 113, 65, 145, 181, 29, 101, 221, 265, 145, 313, 365, 53, 197, 421, 481, 257, 65, 545, 613, 85, 325, 685, 89, 761, 401, 841, 925, 125, 485, 1013, 1105, 73, 577, 1201, 149, 1301, 173, 677, 1405, 1513, 785, 185, 1625, 1741, 109, 229]