35357669

Appears in sequences

• Catalan numbers - 1.at n=14A001453
• Dirichlet convolution of Moebius function mu(n) (A008683) with Catalan numbers (A000108).at n=16A034742
• a(n) = C(n)-1+0^n where C(n) = A000108(n).at n=16A141364