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A222632 Number of nX5 0..1 arrays with no more than floor(nX5/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..1 order 1
5, 22, 67, 707, 3200, 31574, 160614, 1732653, 9034170, 98521493, 520153629, 5732786567, 30465987916, 337740123987, 1803766268924, 20083828051731, 107676281160198, 1202858848461003, 6469195403317397, 72456284150820802 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A222635

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..133

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A273311 A288534 A286711 * A273336 A273768 A032168

Adjacent sequences:  A222629 A222630 A222631 * A222633 A222634 A222635

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 26 2013

STATUS

approved

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Last modified December 14 19:27 EST 2019. Contains 329987 sequences. (Running on oeis4.)