Denominator of coefficient of (-x^2)^n in F(x)*F(-x) where F(x) = Sum_{k>=0} x^k/(k!)^3.
A068112
Denominator of coefficient of (-x^2)^n in F(x)*F(-x) where F(x) = Sum_{k>=0} x^k/(k!)^3.
Terms
- a(0) =1a(1) =4a(2) =768a(3) =1555200a(4) =20808990720
External references
- oeis: A068112