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A034334
Number of matroids: column 4 of A034328.
0
0, 0, 0, 1, 4, 11, 26, 58, 121, 240, 454, 835
OFFSET
0,5
REFERENCES
Computed by Harald Fripertinger (fripert(AT)kfunigraz.ac.at).
CROSSREFS
Cf. A034327-.
Sequence in context: A130103 A000295 A125128 * A036891 A373358 A183276
KEYWORD
nonn
AUTHOR
STATUS
approved