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A278434
Number of nX6 0..3 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.
1
1128, 1287838, 1796061464, 2266913897519, 2573951428892959, 2817080307689646420, 3058351651772615415451, 3218514217113422076011068, 3172598007779111848619027479, 2870266355084730530696055472589
OFFSET
1,1
COMMENTS
Column 6 of A278435.
LINKS
EXAMPLE
Some solutions for n=1
..0..1..2..3..1..3. .0..2..2..0..2..2. .3..3..1..1..1..3. .1..1..1..2..1..1
CROSSREFS
Cf. A278435.
Sequence in context: A237294 A307174 A278732 * A198469 A082888 A122384
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 22 2016
STATUS
approved