%I #21 Mar 03 2024 17:15:58
%S 4,29,320,6942,205760,9535241
%N Number of prime labeled topologies on n points.
%H R. Kreminski, <a href="https://doi.org/10.35834/2000/1202096">Graphs and matrices in the study of (finite) topological spaces</a>, Missouri J. Mathematical Sciences, Volume 12 (Issue #2, Spring 2000).
%K nonn,more
%O 2,1
%A Richard M Kreminski (kremin(AT)boisdarc.tamu-commerce.edu)
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