A105190 - OEIS

%I #4 Mar 30 2012 17:25:43

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

%T 3,2,4,2,2,4,4

%N Number of distinct prime divisors of n100000000001.

%e If n=0, then the number of distinct prime divisors of 0100000000001 is 4.

%K nonn,base

%O 0,1

%A _Parthasarathy Nambi_, Apr 11 2005