49691

Appears in sequences

• Self-convolution cube-root of column 2 (A127129) of triangle A127126.at n=6A127132
• G.f. = b(2)^2*b(4)/(2*x^5+x^4-2*x^3-x^2-x+1), where b(k) = (1-x^k)/(1-x).at n=16A266370