325120

Appears in sequences

• Number of n X 3 0..3 arrays with rows unimodal and columns nondecreasing.at n=5A223982
• T(n,k)=Number of nXk 0..3 arrays with rows unimodal and columns nondecreasing.at n=33A223987
• Number of 6Xn 0..3 arrays with rows unimodal and columns nondecreasing.at n=2A223991
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 489", based on the 5-celled von Neumann neighborhood.at n=18A288649