exp(cos(x)-cosh(x))=1-2/2!*x^2+12/4!*x^4-122/6!*x^6+1792/8!*x^8...
A013469
exp(cos(x)-cosh(x))=1-2/2!*x^2+12/4!*x^4-122/6!*x^6+1792/8!*x^8...
Terms
- a(0) =1a(1) =-2a(2) =12a(3) =-122a(4) =1792a(5) =-35282a(6) =889152a(7) =-27747722a(8) =1045556992a(9) =-46640267042
External references
- oeis: A013469