Number of n-step n-dimensional nonnegative lattice walks starting at the origin and using steps that increment all components or decrement one component by 1.

A335588

Number of n-step n-dimensional nonnegative lattice walks starting at the origin and using steps that increment all components or decrement one component by 1.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =13a(4) =81a(5) =686a(6) =7525a(7) =102173a(8) =1655241a(9) =31119382a(10) =665254791a(11) =15927737772a(12) =422179410829

External references