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 A300555 #22 May 21 2018 02:57:33 %S A300555 175472640,44915270400,50238568800,439287521400,572836904640, %T A300555 589596638400,735284012400,778042465200,987189789600,1261551677400, %U A300555 1297640010240,1307130728400,1569978804240,1979830125000,2705598768600 %N A300555 Numbers i such that Fibonacci(i) is divisible by i+k for k = 0..7. %o A300555 (PARI) fibomod(n, m) = lift(Mod([0, 1; 1, 1], m)^(n+1))[1, 1]; %o A300555 isok(n) = prod(k=0, 7, fibomod(n, n+k)==0); %Y A300555 Subsequence of A299155. %Y A300555 Cf. A000045, A023172, A217738, A221018, A225219, A298684, A298685, A298686, A298687. %K A300555 nonn %O A300555 1,1 %A A300555 _Silvester Resnik_, May 19 2018