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 A072324 #13 Jul 25 2021 01:30:45 %S A072324 5,25,325,27625,801125,29641625,1215306625 %N A072324 Terms of A071383 such that A071383(n) = 5 * A071383(n-1). %C A072324 This sequence was proposed by _Benoit Cloitre_. %C A072324 The next term of this sequence if it exists is greater than 2^63-1 (~9.2*10^18). %C A072324 No more terms through A071383(365). - _Hugo Pfoertner_, Sep 12 2019 %C A072324 No more terms through A071383(425). - _Ray Chandler_, Dec 18 2019 %H A072324 Hugo Pfoertner, <a href="http://www.randomwalk.de/sequences/a071383.pdf">Construction of A071383, A071384, A071385</a> %Y A072324 Cf. A071383. %K A072324 hard,more,nonn %O A072324 1,1 %A A072324 _Hugo Pfoertner_, Jul 14 2002