%I #5 Aug 05 2013 05:35:00
%S 2,3,6,4,7,5,20,11,12,28,6,38,44,48,72,18,106,29,75,7,37,14,10,42,72,
%T 66,10,68,38,58,72,8,43,110,22,33,68,29,42,71,13,46,121,28,182,200,47,
%U 9,21,60,108,28,156,19,22,85,79,151,62,56,71,60,78,226,104,192
%N Length of the Collatz-like 3x+k cycle associated with A226614(n).
%H Geoffrey H. Morley, <a href="/A226615/b226615.txt">Table of n, a(n) for n = 1..10000</a>
%H <a href="/index/3#3x1">Index entries for sequences related to 3x+1 (or Collatz) problem</a>
%F a(n) = A226609(A226612(floor(A226614(n)/3)+1)).
%F For n>227, this formula requires terms beyond A226609(10000).
%o (PARI) See A226614.
%K nonn
%O 1,1
%A _Geoffrey H. Morley_, Aug 02 2013
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