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 A177195 #24 Sep 08 2022 08:45:53 %S A177195 0,2,3,5,8,34,55,89,233,377,987,2584,6765,28657,46368,75025,832040, %T A177195 3524578,5702887,9227465,63245986,433494437,4807526976,7778742049, %U A177195 27777890035288,5527939700884757,2427893228399975082453,22698374052006863956975682 %N A177195 Fibonacci numbers whose decimal expansion does not contain the digit 1. %C A177195 The probability that Fibonacci(n) contains no digit 1 decreases to 0 as n goes to infinity. Seems that its maximum value is Fibonacci(211) having 44 digits, none of them is 1. %e A177195 34 is a term since 34 is a Fibonacci number having no 1's. [corrected by _D. S. McNeil_, Nov 12 2010] %t A177195 Select[Fibonacci[Range[0, 150]], DigitCount[#, 10, 1]==0&] (* _Harvey P. Dale_, Apr 18 2019 *) %o A177195 (Magma) [Fibonacci(n): n in [0..150] | not 1 in Intseq(Fibonacci(n))]; // _Vincenzo Librandi_, May 09 2019 %Y A177195 Cf. A000045, A177194, A176253. %K A177195 nonn,base %O A177195 1,2 %A A177195 _Carmine Suriano_, May 04 2010 %E A177195 a(1)=0 added by _Alois P. Heinz_, May 04 2019