A013578 - OEIS

A013578

Maximal size of equidistant permutation array R(n,2).

1, 2, 4, 5, 10, 13, 16 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`3,2`
	REFERENCES	`CRC Handbook of Combinatorial Designs, 1996, p. 327.` `Mathon, Rudolf; Bounds for equidistant permutation arrays of index one. Combinatorial Mathematics: Proceedings of the Third International Conference (New York, 1985), 303-309, Ann. New York Acad. Sci., 555, New York Acad. Sci., New York, 1989.`
	LINKS	`Table of n, a(n) for n=3..9.`
	CROSSREFS	`Cf. A005677.` `Sequence in context: A097132 A321683 A321682 * A283204 A105138 A326311` `Adjacent sequences: A013575 A013576 A013577 * A013579 A013580 A013581`
	KEYWORD	`nonn,hard,more`
	AUTHOR	`N. J. A. Sloane.`
	STATUS	`approved`

Last modified August 29 17:19 EDT 2024. Contains 375518 sequences. (Running on oeis4.)