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A251036 Number of (n+1)X(7+1) 0..3 arrays with nondecreasing min(x(i,j),x(i,j-1)) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction 1
2624313, 61631550, 1034381160, 13920865807, 164846898808, 1771290770332, 17881871080466, 172244029506541, 1607706710877900, 14666844143886633, 131820016797525657, 1173064036137527396, 10381614122908787993 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A251037

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..196

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A183660 A004674 A123155 * A233723 A162026 A229799

Adjacent sequences:  A251033 A251034 A251035 * A251037 A251038 A251039

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 29 2014

STATUS

approved

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Last modified June 12 14:13 EDT 2021. Contains 344955 sequences. (Running on oeis4.)