A094101 Number of rooted 8-dimensional "polycubes" with n cells, with no symmetries removed.

1, 16, 360, 9104, 246020, 6940128, 201819688, 6003642144, 181770021702, 5581576203840, 173384554507648, 5438172832075920

Offset: 1

Author

Dan Hoey

Keywords

• nonn

References

• Dan Hoey, Bill Gosper and Richard C. Schroeppel, Discussions in Math-Fun Mailing list, circa Jul 13 1999.

Links

• R. C. Schroeppel, A few mathematical experiments, Experimental Mathematics Workshop, Oakland, 2004.

Crossrefs

Row 8 of A048790.

Cf. A094100, A048663-A048868, A151834.

Formula

a(n) = n * A151834(n). - Andrew Howroyd, Dec 05 2018

Extensions

a(9)-a(12) from Andrew Howroyd, Dec 05 2018