Numerator of E(2*n-1,n), where E(n,x) is the Euler polynomial.

A291897

Numerator of E(2*n-1,n), where E(n,x) is the Euler polynomial.

Terms

    a(0) =1a(1) =9a(2) =125a(3) =32977a(4) =971919a(5) =358472059a(6) =47622059953

External references