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A250961
Number of (n+1)X(4+1) 0..3 arrays with no 2X2 subblock having its minimum diagonal element less than its minimum antidiagonal element.
1
130025, 17233753, 2395598690, 333998523952, 46264786072136, 6395621652233739, 885209240358912591, 122697293556820230187, 17018046740673828117784, 2360644255649504878062506, 327434317874474921244626335
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OFFSET
1,1
COMMENTS
Column 4 of
A250965
LINKS
R. H. Hardin,
Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..3..1..0..3..0....3..0..0..3..3....1..3..2..3..3....1..0..3..2..0
..1..1..0..1..3....2..3..0..3..3....0..0..2..2..2....2..0..0..1..1
CROSSREFS
Sequence in context:
A114668
A128038
A210273
*
A225026
A202935
A013893
Adjacent sequences:
A250958
A250959
A250960
*
A250962
A250963
A250964
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Nov 29 2014
STATUS
approved
