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%I
%S 1,8,10,12,171,69,461,26,12203,104,318880,728,57725,5804,6698,9722
%N Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 6.
%e a(4)=12 because the sum of last four *digits* of the sequence beginning with 0,0,0,6, (three zeros followed by a 6) enters in a loop whose length is 12 terms; so a(4)=12
%e a(5)=171 because "Sum of last five digits" beginning with 0,0,0,0,6 enters in a cycle of 171 terms.
%e Computed by Michael D Beeler.
%Y Cf. A112395.
%K base,easy,nonn
%O 1,2
%A _Alexandre Wajnberg_, Dec 17 2005
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