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%I #10 Mar 20 2017 16:32:20
%S 0,1,1,2,1,1,1,3,1,1,1,1,4,1,1,1,1,1,5,1,1,1,1,1,1,6,1,1,1,1,1,1,1,7,
%T 1,1,1,1,1,1,1,1,8,1,1,1,1,1,1,1,1,1,9,9,2,2,2,3,3,2,2,2,2,4,4,2,2,2,
%U 2,2,5,5,2,2,2,2,2,2,6,6,2,2,2,2,2,2,2,7,7,2,2,2,2,2,2,2,2,8,8,2,2,2,2,2,2
%N The size of every run of identical digits is given by the digit immediately following immediately the said run. There can be no two identical runs in the sequence.
%C The sequence is finite.
%H E. Angelini, <a href="http://www.cetteadressecomportecinquantesignes.com/AutoChunks.htm">Auto-chunks</a>.
%H E. Angelini, <a href="/A107682/a107682.png">Auto-chunks</a> [Cached copy with permission]
%e First run ("0") is made of 1 "identical digit(s)", thus is followed by 1; second run ("11") is made of 2 identical digits, thus followed by 2; third run ("2") is made of 1 "identical digit(s)", thus followed by 1; etc.
%K base,easy,fini,nonn
%O 0,4
%A _Eric Angelini_, Jun 10 2005