Number of n X 4 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.
A278359
Number of n X 4 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.
Terms
- a(0) =10a(1) =96a(2) =701a(3) =4872a(4) =34038a(5) =229887a(6) =1429751a(7) =8023290a(8) =40628537a(9) =187182375a(10) =792488635a(11) =3112464438a(12) =11433026309a(13) =39553920537a(14) =129642951590a(15) =404588606826
External references
- oeis: A278359