%I #11 May 01 2017 15:10:09
%S 1,3,8,15,28,46,76,117,180,266,391,559,796,1110,1540,2105,2862,3845,
%T 5141,6807,8972,11732,15274,19752,25442,32581,41568,52769,66756,84077,
%U 105554,131994,164565,204449,253291,312798,385284,473182,579721,708352
%N Number of proper factorizations of p1^n*p2^2, where p1 and p2 are distinct primes.
%H Ray Chandler, <a href="/A031125/b031125.txt">Table of n, a(n) for n = 0..10000</a>
%F a(n) = A000291(n)  1 = A028422(2^n*3^2).  _Ray Chandler_, May 01 2017
%Y Cf. A000291, A028422.
%K nonn
%O 0,2
%A _Jeff Burch_
%E Offset changed to 0 and more terms added by _Ray Chandler_, May 01 2017
