18116531520

domain: N

Appears in sequences

Number of (n+2)X(1+2) 0..3 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or vertically.at n=3A233483
Number of (n+2)X(4+2) 0..3 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or vertically.at n=0A233486
T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or vertically.at n=6A233488
T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with no increasing sequence of length 3 horizontally, diagonally downwards or vertically.at n=9A233488