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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.

A378380 Semiperimeter of the unique primitive Pythagorean triple whose inradius is A002315(n) and such that its long leg and its hypotenuse are consecutive natural numbers.

Table of values

n a(n)
0 6
1 120
2 3486
3 114960
4 3885078
5 131860680
6 4478696046
7 152139829920
8 5168252353446
9 175568305155480
10 5964153335910078
11 202605640528682160
12 6882627597903676086
13 233806732532369766120
14 7942546277594444747406
15 269812766700385236436800
16 9165691521504650726475078
17 311363698964277915773152440

List of values

[6, 120, 3486, 114960, 3885078, 131860680, 4478696046, 152139829920, 5168252353446, 175568305155480, 5964153335910078, 202605640528682160, 6882627597903676086, 233806732532369766120, 7942546277594444747406, 269812766700385236436800, 9165691521504650726475078, 311363698964277915773152440]

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

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