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A189254 T(n,k)=Number of nXk array permutations with each element making zero or one king moves 9
1, 2, 2, 3, 24, 3, 5, 152, 152, 5, 8, 1168, 2961, 1168, 8, 13, 8448, 76629, 76629, 8448, 13, 21, 62272, 1818336, 7396009, 1818336, 62272, 21, 34, 456320, 44308389, 637586496, 637586496, 44308389, 456320, 34, 55, 3350016, 1070959431, 56892084785 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Table starts

..1.........2..............3...................5........................8

..2........24............152................1168.....................8448

..3.......152...........2961...............76629..................1818336

..5......1168..........76629.............7396009................637586496

..8......8448........1818336...........637586496.............194762146816

.13.....62272.......44308389.........56892084785...........62111749014784

.21....456320.....1070959431.......5025023852501........19568579061640704

.34...3350016....25950094568.....445205174822288......6188469597764755456

.55..24579584...628311228261...39407984363284853...1954975627547701307392

.89.180376576.15216392096673.3489215319159283593.617793023145579401433088

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..144

EXAMPLE

Some solutions for 5X3

..0..3..4....0..3..2....0..3..1....0..3..1....0..3..2....0..3..2....0..3..1

..6..1..2....1..8..5....7..5..2....7..2..4....1..4..5....4..7..1....6..2..5

..9..5.10....6..4.10...10..4..8....9..5..8....6.11..7....6..8..5....7..4.11

..7.11..8...12..7.11....6..9.11....6.12.11....9..8.14...13.14.10....9..8.14

.12.13.14...13..9.14...12.13.14...13.10.14...10.12.13....9.12.11...12.13.10

CROSSREFS

Column 1 is A000045(n+1)

Sequence in context: A113604 A084745 A192434 * A036503 A109590 A074935

Adjacent sequences:  A189251 A189252 A189253 * A189255 A189256 A189257

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Apr 19 2011

STATUS

approved

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Last modified February 23 11:33 EST 2018. Contains 299579 sequences. (Running on oeis4.)