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 A189454 Number of 6Xn array permutations with each element moving zero or one space horizontally or diagonally 1
 1, 233, 10000, 883049, 63367633, 4982424404, 381987110556, 29628810704689, 2291898956153380, 177547968807911516, 13750881831250357785, 1065189200482251908097, 82511968595532627713640 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Row 6 of A189449 LINKS R. H. Hardin, Table of n, a(n) for n = 1..200 EXAMPLE Some solutions for 6X3 ..0..2..1....0..1..2....1..0..2....4..0..2....1..0..2....0..2..1....0..5..2 ..3..5..4....3..4..5....7..8..5....3..5..1....4..3..5....3..8..5....4..3..1 ..7..6..8....7..6..8....6..3..4....6.11..8....6..8..7....6..7..4....6..8..7 ..9.10.11...10..9.11....9.11.10....9.10..7....9.10.11....9.14.11...13.14.11 .16.14.13...16.13.14...12.13.14...12.17.14...13.17.14...12.17.10...12..9.10 .15.12.17...15.12.17...16.15.17...15.16.13...15.12.16...16.15.13...15.16.17 CROSSREFS Sequence in context: A301956 A220567 A201035 * A201834 A201214 A232322 Adjacent sequences: A189451 A189452 A189453 * A189455 A189456 A189457 KEYWORD nonn AUTHOR R. H. Hardin Apr 22 2011 STATUS approved

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Last modified November 29 22:05 EST 2023. Contains 367452 sequences. (Running on oeis4.)