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A232323 Number of (7+1)X(n+1) 0..1 arrays with every element equal to some horizontal or antidiagonal neighbor, with top left element zero 1
610, 60605, 6764246, 1036869496, 158534446141, 23818815015639, 3587649343841650, 540472751303594139, 81418399274442809469, 12264913365847776296865, 1847601218114334916009886 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 7 of A232316
LINKS
EXAMPLE
Some.solutions.for.n=2
..0..0..0....0..0..0....0..0..1....0..0..0....0..0..0....0..0..0....0..0..0
..1..1..0....0..1..1....1..1..1....1..1..1....0..1..1....0..0..0....1..1..0
..0..0..0....1..1..1....0..0..0....1..1..1....0..0..0....0..0..0....1..0..0
..0..1..1....1..1..1....1..1..1....0..0..0....0..0..0....0..1..1....1..1..1
..1..1..0....0..0..1....0..0..0....0..0..0....1..1..0....1..1..0....1..0..0
..1..0..0....0..1..1....0..1..0....0..0..0....1..0..1....0..0..0....0..1..1
..1..1..0....1..0..0....1..0..1....1..1..1....1..1..1....1..1..1....1..1..0
..1..0..0....0..1..1....0..1..1....1..1..1....1..1..1....1..0..0....1..0..0
CROSSREFS
Sequence in context: A224048 A224279 A224202 * A264070 A264022 A223810
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 22 2013
STATUS
approved

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Last modified April 13 12:47 EDT 2024. Contains 371641 sequences. (Running on oeis4.)