id:A101460 - OEIS Search Results

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Number of connected antisymmetric relations on n unlabeled nodes.

+0
1

1, 2, 4, 32, 467, 15726, 1283648, 266995482, 145658273814, 212067643326874, 834200554714504905, 8952922576975709358534, 264287923205519914989471726, 21606715274151098406493353524694, 4921011141817073607674347572008576367 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A083670, A086345, A001174.` `Sequence in context: A144937 A009110 A134958 this_sequence A118992 A062740 A122214` `Adjacent sequences: A101457 A101458 A101459 this_sequence A101461 A101462 A101463`
	KEYWORD	`nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Jan 20 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research