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A203786 Number of (n+1)X8 0..3 arrays with column and row pair sums b(i,j)=a(i,j)+a(i,j-1) and c(i,j)=a(i,j)+a(i-1,j) such that rows of b(i,j) and columns of c(i,j) are lexicographically nondecreasing 0
2103364, 4495376717, 65121080193243, 1066959581935799954, 14840534395425885503779 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A203787

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A036099 A253058 A233979 * A295478 A043630 A252627

Adjacent sequences:  A203783 A203784 A203785 * A203787 A203788 A203789

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 05 2012

STATUS

approved

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Last modified October 27 09:08 EDT 2020. Contains 338035 sequences. (Running on oeis4.)