Carlitz-Riordan q-Catalan numbers (recurrence version) for q=-7.

A015103

Carlitz-Riordan q-Catalan numbers (recurrence version) for q=-7.

Terms

    a(0) =1a(1) =1a(2) =-6a(3) =-307a(4) =104742a(5) =251699498

External references