32920

Appears in sequences

• Coefficients of x^n in the (n-1)-th iterations of x*(1+x)^2 for n>=1.at n=5A154256
• Number of n X n 0..4 arrays with every nonzero element less than or equal to some NW, E or S neighbor.at n=2A203543
• Number of nX3 0..4 arrays with every nonzero element less than or equal to some NW, E or S neighbor.at n=2A203545
• T(n,k)=Number of nXk 0..4 arrays with every nonzero element less than or equal to some NW, E or S neighbor.at n=12A203550
• Number of (n+1) X (n+1) 0..3 arrays with every 2 X 3 or 3 X 2 subblock having exactly one clockwise edge increases.at n=3A206198
• Number of (n+1)X5 0..3 arrays with every 2X3 or 3X2 subblock having exactly one clockwise edge increases.at n=3A206202
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X3 or 3X2 subblock having exactly one clockwise edge increases.at n=24A206206