A013578 Maximal size of equidistant permutation array R(n,2).

1, 2, 4, 5, 10, 13, 16

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