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 A054865 #3 Mar 30 2012 18:51:25 %S A054865 23,25,29,31,32,34,35,41,43,47,49,51,52,53,58,59,61,62,65,67,68,69,71, %T A054865 77,79,167,169,187,191,193,197,203,205,207,209,211,213,221,223,225, %U A054865 227,229,233,239,241,245,247,248,250,251,263,265,269,274,277,278,281,283 %N A054865 Numbers not divisible by any of their digits when written in base 9. %Y A054865 Cf. A038772, A055239, A055240. %K A054865 base,easy,nonn %O A054865 1,1 %A A054865 _Henry Bottomley_, May 12 2000