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A007762
Number of domino tilings of a certain region.
1
1, 8, 120, 2288, 49680, 1170968, 29206632, 759265760, 20371816992, 560386232744
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..10.
Jon Maiga, Computer-generated formulas for A007762, Sequence Machine.
Index entries for sequences related to dominoes
FORMULA
a(n) = A006318(n-1) * A104550(n) for all known terms [discovered by Sequence Machine]. - Andrey Zabolotskiy, Oct 12 2021
CROSSREFS
Sequence in context: A133308 A191098 A151834 * A211825 A113383 A218671
Adjacent sequences: A007759 A007760 A007761 * A007763 A007764 A007765
KEYWORD
nonn,unkn,more
AUTHOR
James Propp
STATUS
approved

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Last modified November 25 06:29 EST 2024. Contains 378092 sequences.
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