A153473 - OEIS

%I #9 Apr 07 2021 19:44:54

%S 1,72,36864,134221824,3475323150336,639909625024217088,

%T 837902493778820578541568,7802247352741440019609885212672,

%U 516651074772841413937762497933280542720,243291172226183994424302405726749174968092721152

%N 1/10 of the number of 10-colorings of a planar n X n X n triangular grid.

%Y 10th row of A182797/10.

%K nonn

%O 1,2

%A _R. H. Hardin_, Dec 27 2008

%E a(7)-a(10) from _Alois P. Heinz_, Dec 03 2010