cosh(arcsinh(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+21/4!*x^4+60/5!*x^5...

A012593

cosh(arcsinh(x)*exp(x))=1+1/2!*x^2+6/3!*x^3+21/4!*x^4+60/5!*x^5...

Terms

    a(0) =1a(1) =0a(2) =1a(3) =6a(4) =21a(5) =60a(6) =285a(7) =2170a(8) =12873a(9) =54936a(10) =391065a(11) =4881998a(12) =33969309a(13) =28359188a(14) =826179445a(15) =48496348290a(16) =328705747217

External references