576993

Appears in sequences

• Number of n-step self-avoiding paths on the first octant of a 3-dimensional cubic lattice, starting at the origin.at n=10A039648
• Number of n X 4 0..2 arrays with horizontal differences mod 3 never 1, vertical differences mod 3 never -1, and rows and columns lexicographically nondecreasing.at n=14A229441