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 A177194 #5 Aug 05 2016 13:08:49 %S A177194 1,1,2,3,5,8,13,21,34,55,89,144,233,377,987,1597,2584,4181,6765,17711, %T A177194 28657,46368,121393,196418,317811,514229,1346269,3524578,9227465, %U A177194 24157817,63245986,267914296,433494437,53316291173,86267571272 %N A177194 Fibonacci numbers whose decimal expansion does not contain any digit 0. %C A177194 The probability that fib(n) contains no 0's decreases to zero as n goes to infinity. Its maximum value seems to be F(184) having 39 digits, including no zeros. %F A177194 a(n) = A000045(A076564(n)). [From _R. J. Mathar_, Oct 18 2010] %e A177194 a(7)=13 since fib(7) does not contain the digit 0. %Y A177194 Cf. A176253, A000045 %K A177194 nonn,base %O A177194 1,3 %A A177194 _Carmine Suriano_, May 04 2010