a(n) is the denominator of the coefficient of z^(2n-1) in the Maclaurin expansion of Sqrt[Pi]Erfi[z].
A084253
a(n) is the denominator of the coefficient of z^(2n-1) in the Maclaurin expansion of Sqrt[Pi]Erfi[z].
Terms
- a(0) =1a(1) =3a(2) =5a(3) =21a(4) =108a(5) =660a(6) =4680a(7) =37800a(8) =342720a(9) =3447360a(10) =38102400a(11) =459043200a(12) =5987520000a(13) =84064780800
External references
- oeis: A084253