216126domain: NAppears in sequencesp-INVERT of (1,0,0,1,0,0,1,0,0,...), where p(S) = 1 - S - S^3.at n=22A292320Numbers that are the sum of three positive cubes in four or more ways.at n=27A343968Numbers that are the sum of three positive cubes in exactly 4 ways.at n=26A343969