1445868

Appears in sequences

• Number of walks within N^2 (the first quadrant of Z^2) starting at (0,0), ending on the vertical axis and consisting of n steps taken from {(-1, -1), (-1, 1), (0, -1), (1, 0), (1, 1)}.at n=12A151438
• Number of length 1+4 0..n arrays with no pair in any consecutive five terms totalling exactly n.at n=17A246738