%I A109032
%S A109032 2,510,10801,8002800,328224963,543132112659030,1625617313969282,
%T A109032 976950495904635536636,3608528850368400786036725,
%U A109032 633984966211379026884314402,830642837707972528309709136652
%N A109032 a(n) is the largest number such that when written in base n, for each 
               possible k, the number having the first k digits of a(n) is divisible 
               by k.
%C A109032 This is not monotonic: a(14)>a(15).
%H A109032 A. Mihailovs, <a href="http://beta.mapleprimes.com/blog/alec/ponder_this">
               Ponder This</a>.
%Y A109032 Cf. A109783.
%Y A109032 Sequence in context: A087615 A027655 A024032 this_sequence A109111 A004886 
               A139302
%Y A109032 Adjacent sequences: A109029 A109030 A109031 this_sequence A109033 A109034 
               A109035
%K A109032 nonn,base
%O A109032 2,1
%A A109032 Don Reble (djr(AT)nk.ca), Aug 17 2005