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 A106118 #11 Jan 02 2013 10:33:17 %S A106118 2,3,5,7,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97, %T A106118 103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191, %U A106118 193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281 %N A106118 Primes with maximal digit > 1. %F A106118 a(n) ~ n log n. - _Charles R Greathouse IV_, Jan 02 2013 %t A106118 Select[Prime[Range[100]], Max[IntegerDigits[ # ]]>1&] %o A106118 (PARI) is(p)=vecsort(digits(p),,12)[1]>1 && isprime(p) \\ _Charles R Greathouse IV_, Jan 02 2013 %K A106118 nonn,base %O A106118 1,1 %A A106118 _Zak Seidov_, May 07 2005