Denominator of (2/Pi)*Integral_{0..inf} (sin x / x)^n dx.

A002298

Denominator of (2/Pi)*Integral_{0..inf} (sin x / x)^n dx.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =3a(4) =192a(5) =20a(6) =11520a(7) =315a(8) =573440a(9) =36288a(10) =928972800a(11) =1663200a(12) =54499737600a(13) =74131200a(15) =6810804000a(17) =37638881280

External references