495985

Appears in sequences

• Number of nXnXn triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= 5.at n=9A166200
• Number of 9X9X9 triangular nonnegative integer arrays, symmetric under 120 degree rotation, with all sums of an element and its neighbors <= n.at n=5A166217
• Number of n X n 0..2 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.at n=4A224347
• Number of nX5 0..2 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.at n=4A224350
• T(n,k)=Number of nXk 0..2 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.at n=40A224353
• Number of 5Xn 0..2 arrays with diagonals and antidiagonals unimodal and rows nondecreasing.at n=4A224356