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 A195862 #6 Mar 30 2012 18:57:48 %S A195862 1,8,8,21,15,40,15,65,35,96,48,133,176,21,55,80,225,99,280,341,143, %T A195862 408,35,119,168,481,560,224,645,255,736,77,207,40,48,323,360,55,91, %U A195862 117,319,440,483,77,575,455,624,91,728,112,783,65,171,221,615,112,80 %N A195862 Positive integers b for which there is a primitive (-1)-Pythagorean triple (a,b,c) satisfying a<=b. %C A195862 See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences. %t A195862 (See A195778.) %Y A195862 Cf. A195770, A195778. %K A195862 nonn %O A195862 1,2 %A A195862 _Clark Kimberling_, Sep 25 2011