Product of odd prime anti-factors < n, with multiplicity.
1, 1, 1, 9, 9, 1, 15, 15, 1, 21, 21, 25, 675, 27, 1, 33, 1155, 35, 39, 39, 1, 45, 45, 49
1 seqfan posts
Mon Aug 30 16:33:35 CEST 2010 [seqfan] Re: 3-sequences relations using Robert Gerbicz's seeker.c