A030242 - OEIS

A030242

Number of n-point nonisomorphic relations with no symmetry.

1, 2, 6, 70, 2464, 268266 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..5.`
	CROSSREFS	`Sequence in context: A156458 A244494 A136268 * A037293 A129785 A000896` `Adjacent sequences: A030239 A030240 A030241 * A030243 A030244 A030245`
	KEYWORD	`nonn,more`
	AUTHOR	`Christian G. Bower`
	STATUS	`approved`

Last modified March 30 19:10 EDT 2023. Contains 361622 sequences. (Running on oeis4.)