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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.

A379509 Sum of the legs 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 7
1 127
2 3527
3 115199
4 3886471
5 131868799
6 4478743367
7 152140105727
8 5168253960967
9 175568314524799
10 5964153390518471
11 202605640846963199
12 6882627599758753927
13 233806732543181952127
14 7942546277657462785607
15 269812766700752532479999
16 9165691521506791484696071
17 311363698964290393026435199

List of values

[7, 127, 3527, 115199, 3886471, 131868799, 4478743367, 152140105727, 5168253960967, 175568314524799, 5964153390518471, 202605640846963199, 6882627599758753927, 233806732543181952127, 7942546277657462785607, 269812766700752532479999, 9165691521506791484696071, 311363698964290393026435199]

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

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