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.

A383251 Short leg 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 3
1 3
2 5
3 11
4 29
5 85
6 265
7 859
8 2861
9 9725
10 33593
11 117573
12 416025
13 1485801
14 5348881
15 19389691
16 70715341
17 259289581
18 955277401
19 3534526381
20 13128240841
21 48932534041
22 182965127281
23 686119227301
24 2579808294649
25 9723892802905
26 36734706144305
27 139067101832009

List of values

[3, 3, 5, 11, 29, 85, 265, 859, 2861, 9725, 33593, 117573, 416025, 1485801, 5348881, 19389691, 70715341, 259289581, 955277401, 3534526381, 13128240841, 48932534041, 182965127281, 686119227301, 2579808294649, 9723892802905, 36734706144305, 139067101832009]

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

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