7th-order Patalan numbers (generalization of Catalan numbers).

A025752

7th-order Patalan numbers (generalization of Catalan numbers).

Terms

    a(0) =1a(1) =1a(2) =21a(3) =637a(4) =22295a(5) =842751a(6) =33429123a(7) =1370594043a(8) =57564949806

External references