99634

Appears in sequences

• Number of real singularities on a family of degree-3n algebraic surfaces.at n=20A200048
• Number of n X 3 0..3 arrays with rows unimodal and columns nondecreasing.at n=4A223982
• T(n,k)=Number of nXk 0..3 arrays with rows unimodal and columns nondecreasing.at n=25A223987
• Number of 5Xn 0..3 arrays with rows unimodal and columns nondecreasing.at n=2A223990