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A060659 a(n)= smallest number of squares on a checkerboard that has exactly n domino tilings. 0
2, 4, 6, 8, 8, 10, 10, 10, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 16, 14, 16, 16, 16, 16, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..26.

E. J. Friedman, Math. Magic

CROSSREFS

Sequence in context: A161661 A115158 A107634 * A244363 A063199 A219028

Adjacent sequences:  A060656 A060657 A060658 * A060660 A060661 A060662

KEYWORD

nonn

AUTHOR

Jason Earls, Apr 18 2001

STATUS

approved

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Last modified August 8 19:29 EDT 2020. Contains 336298 sequences. (Running on oeis4.)