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Maximum number of zeros in the representation of n in any base.
2

%I #2 Mar 31 2012 10:26:36

%S 0,1,1,2,1,1,1,3,2,2,1,2,1,1,1,4,3,3,2,3,2,2,1,3,2,2,3,2,2,2,1,5,4,4,

%T 3,4,3,3,2,4,3,3,2,3,2,2,1,4,3,3,2,3,2,3,2,3,2,2,1,2,1,1,2,6,5,5,4,5,

%U 4,4,3,5,4,4,3,4,3,3,2,5,4,4,3,4,3,3,3,4,3,3,2,3,2,2,1,5,4,4,3,4

%N Maximum number of zeros in the representation of n in any base.

%e a[10]=2 since 10 in base 2 is 1010, containing 2 zeros

%K base,easy,nonn

%O 1,4

%A _Erich Friedman_, Jul 21 2001