One quarter of fourth unsigned column of Lanczos' triangle A053125.

A054329

One quarter of fourth unsigned column of Lanczos' triangle A053125.

Terms

    a(0) =1a(1) =20a(2) =224a(3) =1920a(4) =14080a(5) =93184a(6) =573440a(7) =3342336a(8) =18677760a(9) =100925440a(10) =530579456a(11) =2726297600a(12) =13740539904a(13) =68115496960a(14) =332859965440

External references