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A188961 Number of nX4 array permutations with each element moved by a city block distance of no more than three 0
24, 24024, 75764664, 251096032912, 573780546403024 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A188962

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

Some solutions for 3X4

..0..1..5..3....0..1..5..3....0..1..5..3....0..1..5.10....0..1..5.10

..6..8..9..2....7.11..4..2....9.10.11..7....7.11..3..4....2..7..3..9

.11..7..4.10...10..9..6..8....4..6..2..8....8..6..2..9....6..8..4.11

CROSSREFS

Sequence in context: A167066 A166338 A258874 * A153303 A272095 A188952

Adjacent sequences:  A188958 A188959 A188960 * A188962 A188963 A188964

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 14 2011

STATUS

approved

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Last modified December 1 09:18 EST 2021. Contains 349426 sequences. (Running on oeis4.)