Product_{n>=1} (1 + a(n)*x^n/n!) = 1 + arcsinh(x).

A353819

Product_{n>=1} (1 + a(n)*x^n/n!) = 1 + arcsinh(x).

Terms

    a(0) =1a(1) =0a(2) =-1a(3) =4a(4) =-11a(5) =66a(6) =-547a(7) =4880a(8) =-27351a(9) =263310a(10) =-3258663a(11) =39791016a(12) =-390445563a(13) =5477278548a(14) =-84140635815

External references