%I A031126
%S A031126 30,56,96,161,256,400,607,906,1324,1913,2718,3823,5312,7315,9972,
%T A031126 13494,18104,24131,31937,42020,54947,71483,92491,119119
%N A031126 Number of proper factorizations of p1^n*p2^3, where p1 and p2 are distinct 
               primes.
%Y A031126 Cf. A028422.
%Y A031126 Sequence in context: A027578 A029713 A154599 this_sequence A048451 A154796 
               A004962
%Y A031126 Adjacent sequences: A031123 A031124 A031125 this_sequence A031127 A031128 
               A031129
%K A031126 nonn
%O A031126 3,1
%A A031126 Jeff Burch (jmburch(AT)osprey.smcm.edu)