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 A060386 #5 Nov 13 2014 14:27:41 %S A060386 101,11,2,3,41,5,61,7,83,19,101,11,2,3,41,5,61,7,83,19,101,11,2,3,41, %T A060386 5,61,7,83,19,101,11,2,3,41,5,61,7,83,19,101,11,2,3,41,5,61,7,83,19, %U A060386 101,11,2,3,41,5,61,7,83,19,101 %N A060386 In base ten, we try to get the digits 0,1,2,3,...,9,0,1,2,3,... in order only using primes and each time choosing the smallest prime that will give the desired digit. %C A060386 Periodic with period length 10. - _N. J. A. Sloane_, Nov 13 2014 %Y A060386 Cf. A060399, A060400, A062584. %K A060386 base,easy,nonn %O A060386 0,1 %A A060386 _Labos Elemer_, Apr 04 2001