Denominator of Sum_{k=1..n} (30k-11)/(4*(2k-1)*k^3*binomial(2k,k)^2).
A281821
Denominator of Sum_{k=1..n} (30k-11)/(4*(2k-1)*k^3*binomial(2k,k)^2).
Terms
- a(0) =16a(1) =3456a(2) =432000a(3) =1185408000a(4) =32006016000
External references
- oeis: A281821