login
A323483
Number of tilings of a 16 X n rectangle using 2*n copies of the disconnected shape [oooo____oooo].
5
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 15, 25, 37, 100, 171, 250, 337, 438, 547, 664, 789, 1008, 1351, 1854, 2559, 4383, 7629, 12729, 20169, 33718, 54018, 82362, 120139, 170797, 237640, 325054, 438499, 599812, 838722, 1195944, 1725789, 2585377, 3971116
OFFSET
0,13
LINKS
D. E. Knuth, Dancing Links, 24th Annual Christmas Lecture, Stanfordonline video (2018)
D. E. Knuth, Dancing Links, arXiv:cs/0011047 [cs.DS], 2000.
Wikipedia, Dancing Links
CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Jan 15 2019
STATUS
approved