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A234052 Number of (n+2)X(6+2) 0..2 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or antidiagonally downwards 1
91973148874, 305711881527997, 986298836184525375, 3162697435777520932691, 10115351478427063775428402, 32329380137405713827900254907, 103301010188771578590336746157718, 330049286014055032437775824850664049 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A234054

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..71

EXAMPLE

Some solutions for n=1

..0..0..0..0..0..0..0..2....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..2

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

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

CROSSREFS

Sequence in context: A234386 A015417 A217468 * A104831 A231235 A162031

Adjacent sequences:  A234049 A234050 A234051 * A234053 A234054 A234055

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 19 2013

STATUS

approved

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Last modified September 22 20:23 EDT 2020. Contains 337291 sequences. (Running on oeis4.)