297776

Appears in sequences

• T(n,n-2), array T as in A047100.at n=10A047104
• Expansion of x^4*(2-10*x+18*x^2-7*x^3-21*x^4+25*x^5-x^6)/((1-x)^3*(1-2*x)^6).at n=12A219837