A028848 - OEIS

This site is supported by donations to The OEIS Foundation.

A028848

Number of composite labeled T_0 topologies on n points.

0, 0, 25, 0, 2641, 0 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,3`
	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 (New web address)`
	CROSSREFS	`Sequence in context: A059062 A179809 A110416 * A172298 A040630 A040631` `Adjacent sequences: A028845 A028846 A028847 * A028849 A028850 A028851`
	KEYWORD	`nonn`
	AUTHOR	`Richard M Kreminski (kremin(AT)boisdarc.tamu-commerce.edu)`

Content is available under The OEIS End-User License Agreement .

Last modified February 16 21:51 EST 2012. Contains 205978 sequences.