-6741

Appears in sequences

• Expansion of (1-x)^(-1)/(1+2*x+2*x^2-2*x^3).at n=15A077932
• Matrix inverse of the Narayana triangle A001263.at n=22A103364
• Second column of triangle A103364, which equals the matrix inverse of the Narayana triangle (A001263).at n=5A103366