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 A248013 #5 Oct 08 2014 10:47:20 %S A248013 0,1,2,3,4,5,6,7,8,9,19,28,29,37,38,39,46,47,48,49,55,56,57,58,59,64, %T A248013 65,66,67,68,69,73,74,75,76,77,78,79,82,83,84,85,86,87,88,89,91,92,93, %U A248013 94,95,96,97,98,99,191,192,193,194,195,196,197,198,199,282 %N A248013 Numbers m such that A247796(m) = m. %C A248013 A247796(a(n)) = a(n); %C A248013 numbers, containing no pair of adjacent digits with sum <= 9 in decimal representation. %H A248013 Reinhard Zumkeller, <a href="/A248013/b248013.txt">Table of n, a(n) for n = 1..10000</a> %o A248013 (Haskell) %o A248013 a248013 n = a248013_list !! (n-1) %o A248013 a248013_list = filter (\x -> a247796 x == x) [0..] %Y A248013 Cf. A248014 (complement). %K A248013 nonn,base %O A248013 1,3 %A A248013 _Reinhard Zumkeller_, Oct 08 2014