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A223011 Number of nX7 0..1 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order 1
12, 295, 4429, 162547, 2836008, 113017313, 2073830655, 84865126029, 1595266533910, 66204383658230, 1261925960835143, 52826567491184026, 1016082699761522406, 42788248270150103401, 828287870638367904549 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A223012

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..85

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A041267 A041264 A220307 * A245915 A109867 A326437

Adjacent sequences:  A223008 A223009 A223010 * A223012 A223013 A223014

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 11 2013

STATUS

approved

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Last modified May 22 09:50 EDT 2022. Contains 353949 sequences. (Running on oeis4.)