[seqfan] Re: Need help with graph sequences

Edwin Clark eclark at math.usf.edu
Sun Feb 22 00:54:26 CET 2009


On Sat, 21 Feb 2009, wouter meeussen wrote:
>
> Table[Count[Map[cbs, ListGraphs[n]], False], {n,7}]
> {0, 0, 1, 3, 16, 96, 812}

Here's what I get with two more terms:

A000271  0, 0, 1, 3, 16, 96, 812, 10957, 260494

and for

A157015 I get get:

   1, 2, 3, 8, 18, 60, 232, 1389, 14174

These of course add up to A000088.

---Edwin






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