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A005677 Maximal size of equidistant permutation array R(n,1).
(Formerly M0722)
1
1, 1, 2, 3, 5, 10, 13, 16 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

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.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

CROSSREFS

Cf. A013578.

Sequence in context: A123090 A129281 A022426 * A162404 A084760 A186082

Adjacent sequences:  A005674 A005675 A005676 * A005678 A005679 A005680

KEYWORD

nonn,hard,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 03:33 EST 2012. Contains 205694 sequences.