437169

Appears in sequences

• Expansion of x^2*(2*x^11+2*x^9+2*x^8+x^7+2*x^6+x^5+x^4+x^3-x^2-x-1) / (x^9+x^6+2*x^3-1).at n=47A099206
• Expansion of x^2*(2*x^11+2*x^9+2*x^8+x^7+2*x^6+x^5+x^4+x^3-x^2-x-1) / (x^9+x^6+2*x^3-1).at n=49A099206
• a(n) = 2*a(n-1) + a(n-2) + a(n-3).at n=15A109545