E.g.f.: cos(arcsin(x)-arcsinh(x))=1-40/6!*x^6-108000/10!*x^10+246400/12!*x^12...
A013419
E.g.f.: cos(arcsin(x)-arcsinh(x))=1-40/6!*x^6-108000/10!*x^10+246400/12!*x^12...
Terms
- a(0) =1a(1) =0a(2) =0a(3) =-40a(4) =0a(5) =-108000a(6) =246400a(7) =-1647734400a(8) =11531520000
External references
- oeis: A013419