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A000576 a(n) = number of (n-2) X n normalized Latin rectangles. 1
1, 3, 46, 6552, 11270400, 335390189568, 224382967916691456, 4292039421591854273003520, 2905990310033882693113989027594240 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,2

REFERENCES

B. D. McKay and I. M. Wanless, On the number of Latin squares, Ann. Combinat. 9 (2005) 335-344.

D. S. Stones, The many formulas for the number of Latin rectangles, Electron. J. Combin 17 (2010), A1.

D. S. Stones and I. M. Wanless, Divisors of the number of Latin rectangles, J. Combin. Theory Ser. A 117 (2010), 204-215.

LINKS

Table of n, a(n) for n=3..11.

Index entries for sequences related to Latin squares and rectangles

CROSSREFS

Cf. A001009.

Sequence in context: A119401 A124135 A193420 * A260882 A128109 A159246

Adjacent sequences:  A000573 A000574 A000575 * A000577 A000578 A000579

KEYWORD

nonn

AUTHOR

Brendan McKay and Eric Rogoyski

EXTENSIONS

a(11) from Ian Wanless, Jul 30 2010, from the 2005 McKay-Wanless paper.

STATUS

approved

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Last modified October 20 19:44 EDT 2018. Contains 316401 sequences. (Running on oeis4.)