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A247119 Number of tilings of a 10 X n rectangle using 2n pentominoes of shape P. 1
1, 0, 4, 0, 52, 194, 808, 2858, 13998, 66154, 378268, 1550370, 7987672, 37394810, 190191026, 958595712, 4634180280, 23153016922, 114436235324, 570764742248, 2855728422214, 14134719577328, 70532689287114, 350910293711340, 1748728132235334, 8722708834873854 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..800

Wikipedia, Pentomino

CROSSREFS

Cf. A174249, A233427.

Sequence in context: A248952 A101502 A118440 * A296439 A228557 A298616

Adjacent sequences:  A247116 A247117 A247118 * A247120 A247121 A247122

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Nov 19 2014

STATUS

approved

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Last modified December 15 20:00 EST 2019. Contains 330000 sequences. (Running on oeis4.)