%I #9 Sep 07 2014 08:23:18

%S 5,3,16,12,25,19,16,13,31,50,501

%N 11-adic valuation of A217413.

%C These are the exponents on 11 in numbers of the form (2^r)*(11^s) in the main sequence.

%e A217413(1) = (2^71) * (11^5), so this sequence's first term is 5.

%Y Cf. A217413, A217414.

%K nonn,base,less

%O 1,1

%A _James G. Merickel_, Oct 02 2012