Numerators of the coefficients of the polynomials 1/Sum_{n>=1} x^(n-1)/((2*n)!/n!) = 2*exp(-x/4)*sqrt(x)/ (sqrt(Pi)*erf(sqrt(x)/2)).
A154243
Numerators of the coefficients of the polynomials 1/Sum_{n>=1} x^(n-1)/((2*n)!/n!) = 2*exp(-x/4)*sqrt(x)/ (sqrt(Pi)*erf(sqrt(x)/2)).
Terms
- a(0) =2a(1) =-1a(2) =1a(3) =-1a(4) =-1a(5) =1a(6) =23a(7) =-23a(8) =157a(9) =97051a(10) =-1614583a(11) =-331691a(12) =1418383997a(13) =-5720927a(14) =-1868325937a(17) =-3069893653
External references
- oeis: A154243