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 A043318 #11 Feb 05 2014 12:52:28 %S A043318 1,2,3,4,5,6,7,8,9,10,11,12,13,196,198,199,200,201,202,203,204,205, %T A043318 206,207,208,209,392,393,395,396,397,398,399,400,401,402,403,404,405, %U A043318 588,589,590,592,593,594,595,596,597,598,599,600 %N A043318 a(n)=A033012(n)/15. %C A043318 Also: Numbers which, written in base 196, have all digits less than 14 and no two adjacent digits equal. - _M. F. Hasler_, Feb 03 2014 %o A043318 (PARI) is_A043318(n)=(n=n[1])&&!until(!n[1], ((n=divrem(n[1], 196))[2]<14 && n[1]%14!=n[2])||return) \\ _M. F. Hasler_, Feb 03 2014 %Y A043318 Cf. A043307 - A043320, A043291, A033001 - A033014, A033016 - A033029. %K A043318 nonn,base %O A043318 1,2 %A A043318 _Clark Kimberling_