Product of two successive Catalan numbers C(n)*C(n+1).
A005568
Product of two successive Catalan numbers C(n)*C(n+1).
Terms
- a(0) =1a(1) =2a(2) =10a(3) =70a(4) =588a(5) =5544a(6) =56628a(7) =613470a(8) =6952660a(9) =81662152a(10) =987369656a(11) =12228193432a(12) =154532114800
External references
- oeis: A005568