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 A196167 #5 Mar 30 2012 18:57:49 %S A196167 7,17,31,23,49,71,47,97,127,79,161,199,119,241,287,167,337,41,391,223, %T A196167 449,511,287,577,73,647,359,721,799,89,439,881,113,527,119,623,161, %U A196167 727,839,191,217,959,103,233,281,353,151,329,383,433,137,521,503 %N A196167 Positive integers c for which there is a primitive 6-Pythagorean triple (a,b,c) satisfying a<=b. %C A196167 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A196167 (See A196162.) %Y A196167 Cf. A195770, A196162, A196165, A196166. %K A196167 nonn %O A196167 1,1 %A A196167 _Clark Kimberling_, Sep 28 2011