1054985

Appears in sequences

• a(n) = n^4 + 4*n^3 + 12*n^2 + 24*n + 24.at n=31A127878
• a(n) = 11*a(n-1) - 9*a(n-2) starting a(0)=1, a(1)=10.at n=6A333344