%I #6 Mar 31 2012 10:29:22
%S 5,550,555,55552,55555,5555550,35555555,555555552,555555555,
%T 55555555550,555555555555,5555555555556,52555555555555,
%U 1555555555555554,555555555555555,55555555555555552,515555555555555555
%N a(n) is the least positive integer in base 10 containing n fives that is divisible by n.
%F a(n) = n*A112901(n).
%e a(4) = 55552 because 55552 contains 4 fives and is divisible by 4.
%Y Cf. A112889-A112898, A112901-A112905, A112907-A112910.
%K base,nonn
%O 1,1
%A _Ray G. Opao_, Oct 05 2005
%E Extended by _Ray Chandler_ and Brandon S. Paster (bsp11(AT)psu.edu), Oct 09 2005