Stirling1 transform of Catalan numbers: Sum_{k=0..n} Stirling1(n,k)*binomial(2*k,k)/(k+1).
A086672
Stirling1 transform of Catalan numbers: Sum_{k=0..n} Stirling1(n,k)*binomial(2*k,k)/(k+1).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =0a(5) =1a(6) =-5a(7) =29a(8) =-196a(9) =1518a(10) =-13266a(11) =129163a(12) =-1386572a(13) =16270671a(14) =-207195495a(15) =2845705719a(16) =-41930575740a(17) =659781404944
External references
- oeis: A086672