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%I #9 Jul 08 2025 20:15:05
%S 0,0,0,0,1,5,17,52,146,388,975,2365
%N Number of matroids: column 5 of A034328.
%D Computed by Harald Fripertinger (fripert(AT)kfunigraz.ac.at).
%H H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/tables.html">Isometry Classes of Codes</a>
%H <a href="/index/Mat#matroid">Index entries for sequences related to matroids</a>
%Y Cf. A034327-.
%K nonn
%O 0,6
%A _N. J. A. Sloane_