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A034333
Number of matroids: column 3 of A034328.
0
0, 0, 1, 3, 6, 12, 20, 33, 52, 78, 113, 163
OFFSET
0,4
REFERENCES
Computed by Harald Fripertinger (fripert(AT)kfunigraz.ac.at).
CROSSREFS
Cf. A034327-.
Sequence in context: A361272 A001975 A096220 * A348464 A182978 A320609
KEYWORD
nonn
AUTHOR
STATUS
approved