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A222325 Number of nX5 0..1 arrays with exactly floor(nX5/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..1 order 1
4, 0, 0, 165, 674, 3770, 15100, 172590, 759758, 6657106, 30994294, 298933498, 1368656291, 12779873412, 59202186592, 560870492027, 2605855916653, 24609622243330, 114661599066810, 1086770275159481, 5073242396321810 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A222328

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..110

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A013451 A013462 A326862 * A101453 A222399 A222519

Adjacent sequences:  A222322 A222323 A222324 * A222326 A222327 A222328

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 15 2013

STATUS

approved

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Last modified October 22 10:39 EDT 2021. Contains 348160 sequences. (Running on oeis4.)