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Largest multiple of n using only nonzero digits with digit sum n, or 0 if no such multiple exists.
2

%I #5 Dec 05 2013 19:55:38

%S 1,2,111,112,5,11112,21112,1111112,111111111,0,0,11111111112,

%T 21112111111,112111111112,11111111115,11111111112112,211111111121111,

%U 11111111111111112,21111111211111111,0,21111111111111111111

%N Largest multiple of n using only nonzero digits with digit sum n, or 0 if no such multiple exists.

%F a(10n) = 0.

%Y Cf. A075400.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_, Sep 23 2002

%E Corrected and extended by _Vladeta Jovovic_, Feb 23 2003