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A239541 Number of (7+1)X(n+1) 0..2 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..2 introduced in row major order 1
405, 7790, 984150, 71388971, 5988724293, 482858009716, 39351464058085, 3197707959464813, 260051519640219195, 21143995321557570468, 1719253480434235036170, 139793164967480337703364 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 7 of A239537
LINKS
EXAMPLE
Some solutions for n=2
..0..1..0....0..1..2....0..1..0....0..1..2....0..1..0....0..1..2....0..1..2
..0..1..0....0..1..2....0..1..0....0..1..2....0..1..0....0..1..2....0..1..2
..1..0..2....1..2..0....0..1..0....0..1..0....0..1..0....0..1..2....0..1..2
..1..0..2....1..2..0....0..2..1....0..1..0....0..2..0....2..1..2....2..1..0
..1..2..0....1..2..1....1..2..1....2..1..0....1..2..0....2..0..2....2..1..0
..0..2..0....2..0..1....1..2..1....2..1..0....1..2..1....2..0..2....2..1..0
..0..2..0....2..0..2....0..2..0....1..2..1....1..2..1....0..1..2....1..0..1
..0..2..0....2..0..2....0..2..0....1..2..1....1..2..1....0..1..2....1..0..1
CROSSREFS
Sequence in context: A204636 A224527 A219147 * A187134 A185839 A285924
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 21 2014
STATUS
approved

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Last modified March 3 08:35 EST 2024. Contains 370499 sequences. (Running on oeis4.)