9th-order Patalan numbers (generalization of Catalan numbers).
A025754
9th-order Patalan numbers (generalization of Catalan numbers).
Terms
- a(0) =1a(1) =1a(2) =36a(3) =1836a(4) =107406a(5) =6766578a(6) =446594148a(7) =30432201228
External references
- oeis: A025754