Denominators of coefficients in asymptotic expansion of exp(2*(H_k-gamma))/k^2 in powers of 1/k, where H_k are the harmonic numbers A001008/A002805 and gamma is the Euler-Mascheroni constant A001620.
A331778
Denominators of coefficients in asymptotic expansion of exp(2*(H_k-gamma))/k^2 in powers of 1/k, where H_k are the harmonic numbers A001008/A002805 and gamma is the Euler-Mascheroni constant A001620.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =1a(4) =90a(5) =90a(6) =567a(7) =5670a(8) =340200a(9) =113400a(10) =11226600a(11) =5613300a(12) =91945854000a(13) =18389170800a(14) =137918781000a(15) =13135122000
External references
- oeis: A331778