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A189185 Number of nX8 array permutations with each element making a single king move 1
1, 127385, 142150545, 1162453545201, 4646631858824169, 24772194881412281568, 118756821701162151227761, 594579828469677562655346609, 2929346624538378869533780899145, 14529411775016363663957822341921161 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 8 of A189186

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..15

EXAMPLE

Some solutions for 3X8

..1..0..3..2..5..4..7..6....1..0..3..2..5..4..7..6....1..0..3..2..5..4..7..6

.17.16..9.20.11.21.13.14...17.16..9.19.20.14.21.22...17.16.18.19.11.21.23.22

..8.10.19.18.12.22.23.15....8.18.10.12.11.13.23.15....8..9.10.20.12.13.14.15

CROSSREFS

Sequence in context: A251027 A204149 A066690 * A349698 A234978 A235318

Adjacent sequences:  A189182 A189183 A189184 * A189186 A189187 A189188

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 18 2011

STATUS

approved

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Last modified September 29 10:30 EDT 2022. Contains 357088 sequences. (Running on oeis4.)