E.g.f.: exp(sinh(arcsin(x)))=1+x+1/2!*x^2+3/3!*x^3+9/4!*x^4+41/5!*x^5...
A012246
E.g.f.: exp(sinh(arcsin(x)))=1+x+1/2!*x^2+3/3!*x^3+9/4!*x^4+41/5!*x^5...
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =9a(5) =41a(6) =201a(7) =1291a(8) =8753a(9) =73169a(10) =634481a(11) =6551251a(12) =69292281a(13) =852920953a(14) =10655767929a(15) =152425617371
External references
- oeis: A012246