-37220045

Appears in sequences

• Expansion of (1+x+5x^2+2x^3) / (1-4x^2+x^4).at n=28A108413
• Expansion of (1-x)*(2*x^2-4*x+1)/(1-2*x+5*x^2-4*x^3+x^4).at n=26A131039