%I #3 Mar 30 2012 17:36:44
%S 1,12,132,12324,123540,1234560,122365740,123487560,1234759680
%N Least number including digits 1,2,...,n and divisible by each of 1,2,...,n.
%C The first three terms are Lynch-Bell numbers (A115569).
%e a(4) = 12324 as it is the least positive integer including at least one of each decimal digit 1, 2, 3 and 4, which is also divisible by each of these same numbers.
%Y Cf. A120674 (same but require distinct digits), A115569.
%K base,fini,full,nonn
%O 1,2
%A _Rick L. Shepherd_, Jun 23 2006