a(n) = n-th Carlitz-Riordan q-Catalan number (recurrence version) for q = -n.

A290786

a(n) = n-th Carlitz-Riordan q-Catalan number (recurrence version) for q = -n.

Terms

    a(0) =1a(1) =1a(2) =-1a(3) =-23a(4) =3429a(5) =8425506a(6) =-412878084725

External references