1136960

Appears in sequences

• a(n) = Product_{k|n} (n+1-k).at n=19A056819
• a(n) = CatalanNumber(n+1)*n*(3*n^2+5*n+2)/((4+n)*(3+n)).at n=10A265613
• Max coefficient in n-th Lucas polynomial.at n=32A277282