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 A094778 #4 Dec 15 2017 17:36:39 %S A094778 0,5,4,2,5,2,2,2,2,2,2,2,5,2,2,2,4,4,15,5,2,4,4,2,5,2,4,4,2,5,2,2,2,2, %T A094778 7,2,4,5,10,2,7,2,4,7,8,2,2,5,5,8,5,13,8,2,7,8,13,10,4,2,4,2,4,4,8,4, %U A094778 4,2,5,2,2,2,2,2,2,4,2,5,5,2,2,24,10,2,4,2,26,5,2,2,4,10,2,5,2,4,70,4,5,5,5 %N A094778 "Dropping time" in juggler sequence problem starting at 2n+1 (number of steps to reach a lower number than starting value). %C A094778 If the starting value is even then of course the next step in the trajectory is smaller. %e A094778 9 -> 27 -> 140 -> 11 -> 36 -> 6, taking 5 steps, so a(4) = 5. %Y A094778 Cf. A007320, A094683. %K A094778 easy,nonn %O A094778 0,2 %A A094778 _Jason Earls_, Jun 10 2004