-9071

Appears in sequences

• Expansion of 1 / (1 + x^2 - x^3) in powers of x.at n=52A077961
• Expansion of 1/(1+x^2+x^3).at n=52A077962
• Expansion of (1-x)/(1-2*x+x^2+x^3).at n=26A078001