223075

Appears in sequences

• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 1, -1), (1, -1, -1), (1, 0, 0)}.at n=13A148082
• Number of defective 4-colorings of an n X 3 0..3 array connected horizontally, vertically, diagonally and antidiagonally with exactly two mistakes, and colors introduced in row-major 0..3 order.at n=8A229750
• Number of nX5 binary arrays with rows and columns lexicographically nondecreasing and column sums nondecreasing.at n=6A266425
• Number of 7Xn binary arrays with rows and columns lexicographically nondecreasing and column sums nondecreasing.at n=4A266433