64787domain: NAppears in sequencesMolien series for complete weight enumerators of self-dual codes over Z/8Z.at n=18A092544Number 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, -1), (1, 0)}.at n=10A151439