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Number of rooted 7-dimensional "polycubes" with n cells, with no symmetries removed.
2

%I #11 Dec 05 2018 17:25:11

%S 1,14,273,5936,137340,3307878,81972296,2075032808,53403322203,

%T 1392729138920,36718293579198,976872759337356,26189947759482689,

%U 706808197553825794

%N Number of rooted 7-dimensional "polycubes" with n cells, with no symmetries removed.

%H R. C. Schroeppel, <a href="http://www.experimentalmath.info/workshop2004/schroeppel-talk.pdf">A few mathematical experiments</a>, Experimental Mathematics Workshop, Oakland, 2004.

%F a(n) = n * A151833(n). - _Andrew Howroyd_, Dec 05 2018

%Y Row 7 of A048790.

%Y Cf. A048663, A151833.

%K nonn

%O 1,2

%A _Dan Hoey_

%E a(8)-a(14) from _Andrew Howroyd_, Dec 05 2018