Number of nX6 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.
A278361
Number of nX6 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.
Terms
- a(0) =35a(1) =708a(2) =12875a(3) =229887a(4) =4058169a(5) =72941420a(6) =1349344763a(7) =24833319003a(8) =434369879650
External references
- oeis: A278361