%I #3 Mar 31 2012 10:30:58

%S 1,8,10,12,171,13,461,26,12203,104,318880,728,57725,5804,6698,9722

%N Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 3.

%e a(4)=12 because the sum of last four *digits* of the sequence beginning with 0,0,0,3, (three zeros followed by a 3) 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 0,0,0,0,3 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