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.
%I A087484 #14 Jan 26 2020 14:08:58 %S A087484 5,13,17,41,37,29,65,145,101,53,145,65,197,85,73,545,325,125,401,97, %T A087484 109,173,577,185,677,229,785,137,901,157,1025,2113,205,365,169,185, %U A087484 1445,445,265,233,1765,205,1937,241,221,629,2305,617,2501,733,409,305,2917,845 %N A087484 Least hypotenuse of a primitive Pythagorean triangle with inradius n. %C A087484 Least hypotenuse which is 2n short of the sum of the legs of a primitive Pythagorean triangle. %H A087484 Ray Chandler, <a href="/A087484/b087484.txt">Table of n, a(n) for n = 1..10000</a> %Y A087484 Cf. A020887, A099776 (largest hypotenuse). %K A087484 nonn %O A087484 1,1 %A A087484 _Lekraj Beedassy_, Oct 23 2003 %E A087484 More terms from _Ray Chandler_, Oct 25 2003 %E A087484 Name simplified by _Ray Chandler_, Jan 26 2020 %E A087484 Deleted a link to a bad web site - _N. J. A. Sloane_, Jan 26 2020