419213

Appears in sequences

• Number of nX2 0..3 arrays with rows and columns in nondecreasing order.at n=7A184122
• Number of nX8 0..3 arrays with rows and columns in nondecreasing order.at n=1A184128
• T(n,k)=Number of nXk 0..3 arrays with rows and columns in nondecreasing order.at n=37A184129