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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.

A382308 Sum of the legs of the unique primitive Pythagorean triple whose inradius is A000045(n) and such that its long leg and its hypotenuse are consecutive natural numbers.

Table of values

n a(n)
0 1
1 7
2 7
3 17
4 31
5 71
6 161
7 391
8 967
9 2449
10 6271
11 16199
12 42049
13 109511
14 285767
15 746641
16 1952287
17 5107207
18 13364449
19 34978247
20 91557511
21 239673617
22 627429887
23 1642561927
24 4300168321
25 11257801351
26 29473006471
27 77160847121
28 202008934687
29 528864985799
30 1384584451361

List of values

[1, 7, 7, 17, 31, 71, 161, 391, 967, 2449, 6271, 16199, 42049, 109511, 285767, 746641, 1952287, 5107207, 13364449, 34978247, 91557511, 239673617, 627429887, 1642561927, 4300168321, 11257801351, 29473006471, 77160847121, 202008934687, 528864985799, 1384584451361]

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

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