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.

A120210 Integer squares y from the smallest solutions of y^2 = x*(a^N - x)*(b^N + x) (elliptic line, Weierstrass equation) with a and b legs in primitive Pythagorean triangles and N = 2. Sequence ordered in increasing values of leg a.

Table of values

n a(n)
1 20
2 30
3 156
4 600
5 420
6 1640
7 3660
8 520
9 2590
10 7140
11 1224
12 10920
13 8190
14 20880
15 32580
16 4872
17 19998
18 5220
19 48620
20 69960
21 3150
22 41470
23 97656
24 132860
25 19080
26 76830
27 176820
28 230880
29 131070
30 12740
31 296480
32 11100
33 375156
34 52360
35 209950
36 468540
37 64080

List of values

[20, 30, 156, 600, 420, 1640, 3660, 520, 2590, 7140, 1224, 10920, 8190, 20880, 32580, 4872, 19998, 5220, 48620, 69960, 3150, 41470, 97656, 132860, 19080, 76830, 176820, 230880, 131070, 12740, 296480, 11100, 375156, 52360, 209950, 468540, 64080]