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A174253 Number of tilings of a 9 X n rectangle with n nonominoes of any shape. 5
1, 1, 9, 1095, 145415, 15661597, 1418159011, 112976454947, 8812020831683, 706152947468301, 58015563977931125 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..10.

R. S. Harris, Counting Nonomino Tilings and Other Things of that Ilk, G4G9 Gift Exchange book, 2010.

R. S. Harris, Counting Polyomino Tilings

CROSSREFS

Cf. A134438, A174248, A174249, A174250, A174251, A174252.

Sequence in context: A048912 A036411 A075412 * A266602 A084149 A202981

Adjacent sequences: A174250 A174251 A174252 * A174254 A174255 A174256

KEYWORD

nonn,more

AUTHOR

Bob Harris (me13013(AT)gmail.com), Mar 13 2010

STATUS

approved

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Last modified January 29 23:01 EST 2023. Contains 359939 sequences. (Running on oeis4.)