Write the coefficient of x^n/n! in the expansion of (x/(exp(x)-1))^(1/2) as f(n)/g(n); sequence gives f(n).

A241885

Write the coefficient of x^n/n! in the expansion of (x/(exp(x)-1))^(1/2) as f(n)/g(n); sequence gives f(n).

Terms

    a(0) =1a(1) =-1a(2) =1a(3) =1a(4) =-3a(5) =-19a(6) =79a(7) =275a(8) =-2339a(9) =-11813a(10) =14217a(11) =95265a(12) =-4634445a(13) =-193814931a(14) =131301607a(15) =1315505395a(16) =-3890947599a(17) =-136146236611

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