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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.

A379508 Sum of the legs of the unique primitive Pythagorean triple (a,b,c) such that (a-b+c)/2 is A002315(n) and such that its long leg and its hypotenuse are consecutive natural numbers.

Table of values

n a(n)
0 1
1 97
2 3361
3 114241
4 3880897
5 131836321
6 4478554081
7 152139002497
8 5168247530881
9 175568277047521
10 5964153172084897
11 202605639573839041
12 6882627592338442561
13 233806732499933208097
14 7942546277405390632801
15 269812766699283348307201
16 9165691521498228451812097
17 311363698964240484013304161

List of values

[1, 97, 3361, 114241, 3880897, 131836321, 4478554081, 152139002497, 5168247530881, 175568277047521, 5964153172084897, 202605639573839041, 6882627592338442561, 233806732499933208097, 7942546277405390632801, 269812766699283348307201, 9165691521498228451812097, 311363698964240484013304161]

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

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