[x^54 - x^53 + 3*x^52 - 4*x^51 + 9*x^50 - 14*x^49 + 28*x^48 - 47*x^47 + 89*x^46 - 155*x^45 + 286*x^44 - 507*x^43 + 924*x^42 - 1652*x^41 + 2993*x^40 - 5373*x^39 + 9707*x^38 - 17460*x^37 + 31501*x^36 + 15506*x^35 + 30036*x^34 + 32477*x^33 + 43101*x^32 + 51889*x^31 + 66790*x^30 + 80089*x^29 + 105380*x^28 + 121588*x^27 + 169261*x^26 + 179295*x^25 + 280815*x^24 + 247036*x^23 + 493889*x^22 + 280998*x^21 + 953816*x^20 + 102069*x^19 + 2086561*x^18 - 928607*x^17 + 413269*x^16 - 183922*x^15 + 81853*x^14 - 36428*x^13 + 16212*x^12 - 7215*x^11 + 3211*x^10 - 1429*x^9 + 636*x^8 - 283*x^7 + 126*x^6 - 56*x^5 + 25*x^4 - 11*x^3 + 5*x^2 - 2*x + 1, 49515279841]
