533794816domain: NAppears in sequencesa(n) = (6*n + 2)^4.at n=25A016936a(n) = (8*n)^4.at n=19A017068a(n) = (9*n + 8)^4.at n=16A017260a(n) = (10*n + 2)^4.at n=15A017296a(n) = (11*n + 9)^4.at n=13A017500a(n) = (12*n + 8)^4.at n=12A017620Squares that are both a sum and a difference of two positive cubes.at n=10A230717