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A231838 Number of nX7 0..3 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors 1
1268, 64607, 114873933, 150624159314, 220309043506362, 324616806882571299, 474822731471136470440, 695244971516001773033192, 1018294151929133028079374411, 1491192875210978136830040921123 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A231839

LINKS

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

EXAMPLE

Some solutions for n=2

..3..0..0..0..0..0..0....3..2..0..0..0..0..1....0..0..0..0..3..0..0

..0..0..2..1..0..0..0....1..0..0..0..0..1..3....3..3..0..0..0..0..3

CROSSREFS

Sequence in context: A038652 A204720 A204959 * A231699 A238286 A152507

Adjacent sequences:  A231835 A231836 A231837 * A231839 A231840 A231841

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 14 2013

STATUS

approved

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Last modified August 11 15:10 EDT 2022. Contains 356066 sequences. (Running on oeis4.)