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%I #4 Dec 05 2013 19:56:35
%S 1,12,21,12,215,5124,42154,451248,8421543,34512480,84215439,93451248,
%T 842154391,1934512482,284215439115,51193451248224,422842154391154,
%U 4511934512482248,842284215439115425,5245119345124822480
%N a(1) = 1, a(n) = smallest multiple of n using nonzero digits beginning with the digit reversal of a(n-1), if n is not == 0 (mod 10), else a(10^r*k) =10^r*{digit Reversal of a(10^r*k-1)}.
%Y Cf. A089321.
%K base,easy,nonn
%O 1,2
%A _Amarnath Murthy_, Nov 03 2003
%E More terms from _David Wasserman_, Sep 09 2005
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