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 A105711 #5 Feb 16 2025 08:32:57 %S A105711 0,2178309,75025,10946,5702887,39088169,2504730781961,102334155, %T A105711 1548008755920,20365011074,2504730781961,4052739537881,10610209857723, %U A105711 308061521170129,1100087778366101931,160500643816367088 %N A105711 Smallest m such that 0 is at the n-th position of the decimal representation of the m-th Fibonacci number. %C A105711 a(n) = A000045(A105701(n)). %H A105711 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/FibonacciNumber.html">Fibonacci Number</a> %e A105711 n=3: A105701(3)=21, a(3)=A000045(21)=10946->1[0]946; %e A105711 n=4: A105701(4)=34, a(4)=A000045(34)=5702887->57[0]2887. %Y A105711 Cf. A072351, A105712, A105713, A105714, A105715, A105716, A105717, A105718, A105719. %K A105711 nonn,base %O A105711 0,2 %A A105711 _Reinhard Zumkeller_, Apr 18 2005