Exponential convolution of Catalan numbers with themselves.

A014330

Exponential convolution of Catalan numbers with themselves.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =22a(4) =92a(5) =424a(6) =2108a(7) =11134a(8) =61748a(9) =356296a(10) =2123720a(11) =13002840a(12) =81417520a(13) =519550880a(14) =3369559864a(15) =22161337742a(16) =147544048324a(17) =992923683912

External references