97474domain: NAppears in sequencesNumber 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, 1, -1), (-1, 1, 1), (1, 0, 0)}.at n=13A148054Averages of two consecutive odd cubes; a(n) = (n^3 + (n+2)^3)/2.at n=22A173962Floor((n+1/n)^3).at n=45A197602