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A222364 Number of nX1 0..2 arrays with no more than floor(nX1/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order 5
1, 1, 1, 4, 5, 14, 17, 70, 89, 326, 413, 1630, 2089, 8058, 10349, 40598, 52385, 204914, 265061, 1041934, 1351369, 5315674, 6908045, 27228710, 35450225, 139873618, 182386933, 720480478, 940751513, 3719466954, 4862439261, 19240428310 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Column 1 of A222371

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

All solutions for n=4

..0....0....0....0

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

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

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

CROSSREFS

Sequence in context: A049770 A262903 A079362 * A222372 A029862 A092432

Adjacent sequences:  A222361 A222362 A222363 * A222365 A222366 A222367

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 17 2013

STATUS

approved

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Last modified February 19 03:29 EST 2018. Contains 299330 sequences. (Running on oeis4.)