a(n) = coefficient of x^(2*n-1)/(2*n-1)! in the odd function A(x) = Integral Product_{n>=1} 1/(1 + x^(2*n))^((2*n-1)/(2*n)) dx.
A357229
a(n) = coefficient of x^(2*n-1)/(2*n-1)! in the odd function A(x) = Integral Product_{n>=1} 1/(1 + x^(2*n))^((2*n-1)/(2*n)) dx.
Terms
- a(0) =1a(1) =-1a(2) =-9a(3) =-555a(4) =7665a(5) =-1777545a(6) =114147495a(7) =-27004972995
External references
- oeis: A357229