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A278732
Number of n X 6 0..3 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake.
1
1128, 712406, 506031118, 374757577056, 268284486351027, 183338866913973336, 119979123054325787300, 75059724220196821830976, 44560888984275849849896791, 24904255595102014593384961783
OFFSET
1,1
COMMENTS
Column 6 of A278734.
LINKS
EXAMPLE
Some solutions for n=1
..1..0..0..0..0..1. .1..1..0..2..2..2. .0..3..3..3..3..0. .0..0..3..3..3..1
CROSSREFS
Cf. A278734.
Sequence in context: A203063 A237294 A307174 * A278434 A198469 A082888
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 27 2016
STATUS
approved