Convolution of A000108 (Catalan) with A000351 (powers of 5).
A046714
Convolution of A000108 (Catalan) with A000351 (powers of 5).
Terms
- a(0) =1a(1) =6a(2) =32a(3) =165a(4) =839a(5) =4237a(6) =21317a(7) =107014a(8) =536500a(9) =2687362a(10) =13453606a(11) =67326816a(12) =336842092a(13) =1684953360a(14) =8427441240a(15) =42146901045a(16) =210769862895
External references
- oeis: A046714