exp(sinh(x)*arctan(x))=1+2/2!*x^2+8/4!*x^4+110/6!*x^6+520/8!*x^8...
A012554
exp(sinh(x)*arctan(x))=1+2/2!*x^2+8/4!*x^4+110/6!*x^6+520/8!*x^8...
Terms
- a(0) =1a(1) =2a(2) =8a(3) =110a(4) =520a(5) =80458a(6) =-4654604a(7) =820778478a(8) =-157200016272
External references
- oeis: A012554