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.

A381483 Area of the unique primitive Pythagorean triple whose inradius is A000108(n) and such that its long leg and its hypotenuse are consecutive natural numbers.

Table of values

n a(n)
0 6
1 6
2 30
3 330
4 6090
5 153510
6 4652340
7 158459730
8 5854550130
9 229936985850
10 9477338186316
11 406314955623486
12 18001068994899900
13 820015284879972900
14 38258577340819383240
15 1822437624604345219170
16 88405834606456644170370
17 4358080082619077400555090
18 217935771356984568896708700

List of values

[6, 6, 30, 330, 6090, 153510, 4652340, 158459730, 5854550130, 229936985850, 9477338186316, 406314955623486, 18001068994899900, 820015284879972900, 38258577340819383240, 1822437624604345219170, 88405834606456644170370, 4358080082619077400555090, 217935771356984568896708700]

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

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