765880domain: NAppears in sequencesSum of largest parts (counted with multiplicity) in all compositions of n.at n=17A097976Number 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, 0, 1), (0, -1, 1), (0, 0, -1), (1, 1, 0)}.at n=11A149357