Number of single-component graphs where the product of the valences of the nodes is n.
1, 1, 1, 1, 2, 1, 2, 1, 4, 2, 2, 1, 6, 1, 2, 2, 8, 1, 6, 1, 6, 2, 2, 1, 16, 2, 2, 4, 6, 1, 8, 1, 16
2 seqfan posts
Mon Oct 26 11:11:21 CET 2009 [seqfan] Re: Multiplicative Graphs