A078639 Number of nonisomorphic graphic matroids (by rank or number of vertices).

1, 2, 5, 16, 73, 533, 7303

Offset

1,2

Comments

Could A002632 be an erroneous version of this sequence?

The old entry with this sequence number was a duplicate of A057475.

Links

Table of n, a(n) for n=1..7.

Crossrefs

Sequence in context: A129092 A110710 A245881 * A002632 A020127 A179500

Adjacent sequences: A078636 A078637 A078638 * A078640 A078641 A078642

Keyword

nonn,more

Author

Gordon Royle, Oct 06 2008

Status

approved