

A346532


a(n) is the number of vertices of the polycube called "tower" described in A221529 where n is the longest side of its base.


2



8, 8, 18, 24, 33, 47, 55, 69, 77, 95, 108
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OFFSET

1,1


COMMENTS

The height of the tower equals A000041(n1).


LINKS



FORMULA



EXAMPLE

For n = 1 the tower is a cube, and a cube has 8 vertices, so a(1) = 8.


CROSSREFS



KEYWORD

nonn,more


AUTHOR



STATUS

approved



