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 A298614 #39 Apr 16 2018 04:55:14 %S A298614 1,1,1,1,1,2,1,2,1,1,2,3,1,1,3,1,1,2,1,1,1,2,5,3,1,6,3,2,5,1,4,1,1,1, %T A298614 4,1,6,1,3,4,5,1,3,3,2,8,1,1,1,1,1,5,1,3,2,2,7,8,3,4,3,2,6,3,3,1,5,4, %U A298614 3,1,5,1,2,6,16,1,9,4,9,1,3,2,3,1,4 %N A298614 Number of primitive Heronian triangles with perimeter A096468(n). %C A298614 A Heronian triangle is a triangle with integer sides and area. %H A298614 Peter Kagey, <a href="/A298614/b298614.txt">Table of n, a(n) for n = 1..5000</a> %H A298614 Sascha Kurz, <a href="http://www.wm-archive.uni-bayreuth.de/index.php?id=554&L=3">Lists of primitive Heronian triples</a>, Bayreuth University. %F A298614 a(n) = A070138(A096468(n)). %Y A298614 This is A070138 with the zeros omitted. %Y A298614 Cf. A096468. %K A298614 nonn %O A298614 1,6 %A A298614 _Peter Kagey_, Jan 26 2018