104390

Appears in sequences

• a(n) = f(n,n-2) where f is given in A034261.at n=8A034275
• a(n) = C(n)*(9*n + 1) where C(n) = Catalan numbers (A000108).at n=8A050479
• a(n) = (8*n+9)*C(n+8,8)/9.at n=8A056122