Numerators of partial sums of Catalan numbers scaled by powers of 1/20.
A120786
Numerators of partial sums of Catalan numbers scaled by powers of 1/20.
Terms
- a(0) =1a(1) =21a(2) =211a(3) =1689a(4) =84457a(5) =1689161a(6) =16891643a(7) =1351331869a(8) =2702663881a(9) =270266390531
External references
- oeis: A120786