id:A028854 - OEIS Search Results

Search: id:A028854

Displaying 1-1 of 1 results found.

page 1

Number of prime labeled T_0 topologies on n points.

+0
1

3, 19, 194, 4231, 127382, 6129859 (list; graph; listen)

	OFFSET	`2,1`
	REFERENCES	`R. Kreminski, "Graphs and matrices in the study of (finite) topological spaces", Missouri J. Mathematical Sciences, Volume 12 (Issue #2, Spring 2000).`
	LINKS	`Missouri J. Mathematical Sciences`
	CROSSREFS	`Adjacent sequences: A028851 A028852 A028853 this_sequence A028855 A028856 A028857` `Sequence in context: A101481 A001517 A080893 this_sequence A108292 A048172 A053554`
	KEYWORD	`nonn,nice,more`
	AUTHOR	`Richard M Kreminski (kremin(AT)boisdarc.tamu-commerce.edu)`

page 1

Search completed in 0.002 seconds

Last modified May 15 13:16 EDT 2008. Contains 139641 sequences.