87115domain: NAppears in sequencesNumber of series-reduced dyslexic planted planar trees with n leaves of 2 colors.at n=7A032133Number 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, 1), (-1, 1, 0), (0, 0, -1), (0, 1, 1), (1, 0, 0)}.at n=9A150175