Row sums of triangular matrix A102098, which shifts upward to exclude the main diagonal under matrix cube.

A102100

Row sums of triangular matrix A102098, which shifts upward to exclude the main diagonal under matrix cube.

Terms

    a(0) =1a(1) =3a(2) =18a(3) =322a(4) =12979a(5) =924628a(6) =103158338a(7) =16710522378

External references