Number of nX4 0..3 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake.
A278730
Number of nX4 0..3 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake.
Terms
- a(0) =155a(1) =17352a(2) =1410818a(3) =99992428a(4) =6410559865a(5) =374757577056
External references
- oeis: A278730