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 A120693 #2 Mar 31 2012 13:21:32 %S A120693 20,156,255,600,609,1295,1640,2385,3640,3660,4015,4095,6545,6984,7120, %T A120693 7140,9919,9999,12656,14385,14625,20280,20724,20735,20860,20880,28305, %U A120693 28545,31980,32424,32560,32580,37791,38335,38415,48464,48620,50369 %N A120693 Elements of A065607 from primitive triples. %e A120693 156 is part of the triple 60,65,156. 600 is part of the primitive triple 168,175,600; it is included here but excluded from A120692. %Y A120693 Cf. A065607, A120692. %K A120693 nonn %O A120693 1,1 %A A120693 _Franklin T. Adams-Watters_, Jun 27 2006