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A000519 Number of different row sums among Latin squares of order n. +0
3
1, 2, 3, 5, 7, 18, 43, 313, 7525, 846992, 324127859 (list; graph; listen)
OFFSET

1,2

COMMENT

Does anyone have an idea about what this is? Strictly speaking, each row of a Latin square has the same sum. - Brendan McKay (bdm(AT)cs.anu.edu.au), Apr 18 2003

LINKS

Index entries for sequences related to Latin squares and rectangles

CROSSREFS

Sequence in context: A048417 A071710 A048403 this_sequence A129693 A153590 A025019

Adjacent sequences: A000516 A000517 A000518 this_sequence A000520 A000521 A000522

KEYWORD

nonn

AUTHOR

Eric Rogoyski

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Last modified December 21 10:15 EST 2009. Contains 171081 sequences.


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