cosh(arctan(x)+arcsin(x))=1+4/2!*x^2+8/4!*x^4+310/6!*x^6+4600/8!*x^8...
A012994
cosh(arctan(x)+arcsin(x))=1+4/2!*x^2+8/4!*x^4+310/6!*x^6+4600/8!*x^8...
Terms
- a(0) =1a(1) =4a(2) =8a(3) =310a(4) =4600a(5) =695450a(6) =32209900a(7) =9441571750
External references
- oeis: A012994