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%I #2 Mar 30 2012 18:39:58
%S 1,2,1,3,2,1,4,1,3,2,5,1,2,4,1,3,1,6,2,3,5,1,2,1,4,2,7,1,3,4,1,6,2,3,
%T 2,5,1,3,1,8,2,1,4,5,2,7,1,3,1,4,3,6,1,2,1,4,2,9,3,2,5,1,6,3,1,8,2,4,
%U 1,2,5,4,7,2,1,3,1,2,5,1,3,1,10,4,3,6,1,2,7,1,4,2,9,3,5,2,3,1,6
%N A self-descriptive fractal sequence: if 1 is subtracted from every term and any zero terms are omitted, the original sequence is recovered (this process may be called "lower trimming").
%C The sequence also gives the number of numbers that are retained between zeros that are dropped. Alternatively, each element is the number of numbers between 1's in the original sequence.
%Y Cf. A112377, A112380.
%K nonn,easy
%O 0,2
%A _Kerry Mitchell_, Dec 04 2005