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A034335 Number of matroids: column 5 of A034328. 0
0, 0, 0, 0, 1, 5, 17, 52, 146, 388, 975, 2365 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,6

REFERENCES

Computed by Harald Fripertinger (fripert(AT)kfunigraz.ac.at).

LINKS

Table of n, a(n) for n=0..11.

H. Fripertinger, Isometry Classes of Codes

Index entries for sequences related to matroids

CROSSREFS

Cf. A034327-.

Sequence in context: A290900 A137500 A146814 * A190173 A187257 A290186

Adjacent sequences:  A034332 A034333 A034334 * A034336 A034337 A034338

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 18 04:47 EST 2019. Contains 319269 sequences. (Running on oeis4.)