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A060659
a(n) = smallest number of squares on a checkerboard that has exactly n domino tilings.
1
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, 16, 16, 16, 16, 16, 18, 18, 16, 18, 16, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 20, 20, 20, 18, 18, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
OFFSET
1,1
LINKS
E. J. Friedman, Math. Magic
Sean A. Irvine, Java program (github)
CROSSREFS
Sequence in context: A161661 A115158 A107634 * A244363 A063199 A219028
KEYWORD
nonn
AUTHOR
Jason Earls, Apr 18 2001
EXTENSIONS
More terms from Sean A. Irvine, Dec 09 2022
STATUS
approved