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A278796
Number of nX5 0..3 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly two mistakes.
1
456, 468496, 263134490, 118098679534, 44796204800108, 14688350983557860, 4251350673984802232, 1107217648453587546275, 263642550140680566002158, 58107335402584370952018686, 11961631714090690343312623434
OFFSET
1,1
COMMENTS
Column 5 of A278798.
LINKS
EXAMPLE
Some solutions for n=1
..0..2..0..2..0. .0..3..2..3..1. .2..0..3..2..3. .0..0..1..3..0
CROSSREFS
Cf. A278798.
Sequence in context: A282047 A278433 A278551 * A068259 A036271 A061326
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 28 2016
STATUS
approved