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A196429
Number of n X 7 0..4 arrays with each element equal to the number its horizontal and vertical neighbors less than itself.
0
119, 219807, 126914055, 161187862053, 170481239106658, 183732499361910707, 200900509921996396385
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OFFSET
1,1
COMMENTS
Column 7 of
A196430
.
LINKS
Table of n, a(n) for n=1..7.
EXAMPLE
Some solutions for n=3
..1..1..0..2..0..2..1....1..1..0..0..0..0..1....1..1..0..0..0..0..1
..0..1..1..3..4..3..0....0..3..3..2..2..2..3....0..1..4..1..3..4..1
..0..2..2..1..0..1..2....2..1..0..0..0..0..0....0..1..2..1..0..0..0
CROSSREFS
Cf.
A196430
.
Sequence in context:
A269123
A336171
A349429
*
A243779
A267335
A357968
Adjacent sequences:
A196426
A196427
A196428
*
A196430
A196431
A196432
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Oct 02 2011
STATUS
approved
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Last modified August 19 13:17 EDT 2024. Contains 375302 sequences. (Running on oeis4.)