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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.

A157092 Consider all consecutive integer Pythagorean 9-tuples (X, X+1, X+2, X+3, X+4, Z-3, Z-2, Z-1, Z) ordered by increasing Z; sequence gives X values.

Table of values

n a(n)
0 0
1 36
2 680
3 12236
4 219600
5 3940596
6 70711160
7 1268860316
8 22768774560
9 408569081796
10 7331474697800
11 131557975478636
12 2360712083917680
13 42361259535039636
14 760141959546795800
15 13640194012307284796
16 244763350261984330560
17 4392100110703410665316
18 78813038642399407645160

List of values

[0, 36, 680, 12236, 219600, 3940596, 70711160, 1268860316, 22768774560, 408569081796, 7331474697800, 131557975478636, 2360712083917680, 42361259535039636, 760141959546795800, 13640194012307284796, 244763350261984330560, 4392100110703410665316, 78813038642399407645160]

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

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