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A279692 Number of isotopism classes of partial Latin squares of order n. 1
2, 8, 31, 9878, 37202840, 5431010366322 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

R. M. Falcón and R. J. Stone, Classifying partial Latin rectangles, Electronic Notes in Discrete Mathematics 49 (2015), 765-771.

CROSSREFS

f. A279691.

Sequence in context: A261052 A128324 A264572 * A332444 A323145 A071387

Adjacent sequences:  A279689 A279690 A279691 * A279693 A279694 A279695

KEYWORD

nonn,more

AUTHOR

Raul M. Falcon, Dec 17 2016

STATUS

approved

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Last modified April 6 11:51 EDT 2020. Contains 333273 sequences. (Running on oeis4.)