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A200830
Number of nX7 0..5 arrays with every row and column running average nondecreasing rightwards and downwards
0
6235, 5112134, 3568229516, 2243416408567, 1303531416951055
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OFFSET
1,1
COMMENTS
Column 7 of
A200831
LINKS
Table of n, a(n) for n=1..5.
EXAMPLE
Some solutions for n=3
..0..0..0..0..0..2..1....0..0..0..0..1..2..1....0..0..0..0..0..1..1
..0..0..0..0..3..3..4....0..0..0..0..1..2..2....0..0..0..0..0..3..3
..0..0..0..0..3..5..4....0..0..0..0..2..5..2....0..0..0..0..3..5..4
CROSSREFS
Sequence in context:
A232390
A092726
A291422
*
A028545
A173943
A071130
Adjacent sequences:
A200827
A200828
A200829
*
A200831
A200832
A200833
KEYWORD
nonn
AUTHOR
R. H. Hardin
Nov 23 2011
STATUS
approved
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Last modified June 21 08:46 EDT 2024. Contains 373543 sequences. (Running on oeis4.)