[x^22 - 23*x^20 + 230*x^18 - 1311*x^16 + 4692*x^14 - 10948*x^12 + 16744*x^10 - 16445*x^8 + 9867*x^6 - 3289*x^4 + 506*x^2 - 23, 1]
