Generalized Catalan numbers C(8,8; n).

A064346

Generalized Catalan numbers C(8,8; n).

Terms

    a(0) =1a(1) =1a(2) =16a(3) =1216a(4) =157696a(5) =25317376a(6) =4543676416a(7) =873117515776

External references