E.g.f.: sec(arcsinh(x)+log(x+1)) = 1 + 4/2!*x^2 - 6/3!*x^3 + 91/4!*x^4 - 470/5!*x^5 + ...
A013079
E.g.f.: sec(arcsinh(x)+log(x+1)) = 1 + 4/2!*x^2 - 6/3!*x^3 + 91/4!*x^4 - 470/5!*x^5 + ...
Terms
- a(0) =1a(1) =0a(2) =4a(3) =-6a(4) =91a(5) =-470a(6) =6100a(7) =-57225a(8) =822065a(9) =-11044260a(10) =184836950a(11) =-3164767375a(12) =61845881375
External references
- oeis: A013079