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A219449 Unchanging value maps: number of nX6 binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..2 nX6 array 1
21, 21, 345, 2603, 21219, 166748, 1344235, 10913024, 88366783, 712584163, 5745262476, 46374678582, 374501872949, 3023676494284, 24407465600762, 197018704356836, 1590454512178565, 12839424596411861, 103648778945160117 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A219451

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..25

EXAMPLE

Some solutions for n=3

..0..0..1..1..1..1....0..0..0..0..0..1....1..1..1..1..0..0....1..0..0..0..1..1

..0..0..0..1..1..1....0..0..0..0..0..1....1..0..0..0..0..0....0..0..0..0..0..1

..0..0..0..1..1..1....1..1..1..1..1..1....1..0..0..0..0..1....0..0..0..0..0..1

CROSSREFS

Sequence in context: A056475 A219913 A219401 * A165842 A183738 A004510

Adjacent sequences:  A219446 A219447 A219448 * A219450 A219451 A219452

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 20 2012

STATUS

approved

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Last modified July 30 17:21 EDT 2021. Contains 346359 sequences. (Running on oeis4.)