-(x^62 - x^61 - x^58 + x^57 - x^54 + x^53 - 2*x^52 - x^50 - 2*x^49 - 5*x^47 - 5*x^46 - 11*x^45 - 22*x^44 - 34*x^43 - 66*x^42 - 99*x^41 - 154*x^40 - 225*x^39 - 316*x^38 - 430*x^37 - 578*x^36 - 739*x^35 - 941*x^34 - 1149*x^33 - 1359*x^32 - 1575*x^31 - 1762*x^30 - 1924*x^29 - 2053*x^28 - 2139*x^27 - 2200*x^26 - 2215*x^25 - 2201*x^24 - 2137*x^23 - 2054*x^22 - 1923*x^21 - 1763*x^20 - 1577*x^19 - 1361*x^18 - 1149*x^17 - 946*x^16 - 741*x^15 - 578*x^14 - 432*x^13 - 311*x^12 - 223*x^11 - 151*x^10 - 95*x^9 - 63*x^8 - 34*x^7 - 23*x^6 - 12*x^5 - 9*x^4 - 5*x^3 - 3*x^2 - 2*x - 1)*x^4/((x^8 - x^7 + x^5 - x^4 + x^3 - x + 1)*(x^6 + x^5 + x^4 + x^3 + x^2 + x + 1)^2*(x^4 + x^3 + x^2 + x + 1)^3*(x^2 + x + 1)^5*(x^2 - x + 1)^2*(x^2 + 1)^3*(x + 1)^6*(x - 1)^16)