573376

Appears in sequences

• Number of 6-step one space leftwards or up, two space rightwards or down asymmetric rook's tours on an n X n board summed over all starting positions.at n=29A187301
• Numbers whose cube is of the form a^5 + b^5 - c^5 with a >= b > 0 and c not in {a,b}.at n=20A257298
• Number of 2 X 2 matrices with entries in {0,1,...,n} and odd trace with no elements repeated.at n=33A279905