%I A046148
%S A046148 10,1,9,12,20,2430,5229
%N A046148 Number of n-digit numbers with maximal multiplicative persistence A014553.
%H A046148 N. J. A. Sloane, <a href="http://www.research.att.com/~njas/doc/persistence.html">
               The persistence of a number</a>, J. Recreational Math., 6 (1973), 
               97-98.
%H A046148 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               MultiplicativePersistence.html">Link to a section of The World of 
               Mathematics.</a>
%Y A046148 Cf. A014553, A046149, A046150.
%Y A046148 Sequence in context: A010184 A107830 A144261 this_sequence A164915 A010691 
               A143970
%Y A046148 Adjacent sequences: A046145 A046146 A046147 this_sequence A046149 A046150 
               A046151
%K A046148 nonn,more,base
%O A046148 1,1
%A A046148 Eric Weisstein (eric(AT)weisstein.com)