Column 1 of triangle A113360, which equals the matrix cube of triangle A113340.

A113361

Column 1 of triangle A113360, which equals the matrix cube of triangle A113340.

Terms

    a(0) =1a(1) =9a(2) =81a(3) =879a(4) =11739a(5) =190044a(6) =3654814a(7) =81947221a(8) =2107962168a(9) =61366149296

External references