

A237024


Number of partitions of the 9dimensional hypercube resulting from a sequence of n bisections, each of which splits any part perpendicular to any of the axes.


2



1, 9, 162, 3609, 89910, 2398410, 67006116, 1935501645, 57335681142, 1732321234710, 53177078182860, 1653802745967450, 51997089469768380, 1650038052325122324, 52779255878344803336, 1699938398827907195607, 55085070458854388052090, 1794568569427662345343962
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OFFSET

0,2


LINKS



FORMULA

G.f. G satisfies: x = Sum_{i=0..9} (1)^i*C(9,i)*(G*x)^(2^(9i)).


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



