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%I #8 May 02 2012 12:09:34
%S 1,810,43047450,150104969072730,34342194186546625610730,
%T 515520974797472540384088260118570,
%U 507750044609844563320250272016778947097815370,32812470510724769634930013386228840033573943730279978702970
%N 1/11 the number of colorings of an n X n rhombic hexagonal array with 11 colors.
%C Terms for rhombic- and staggered- hexagonal arrays are the same for n in 1..4.
%Y Cf. A068239-A068305, A000332, A002417, A027441, A212162, A212163.
%K nonn
%O 1,2
%A _R. H. Hardin_, Feb 24 2002
%E a(5)-a(8) from _Alois P. Heinz_, May 02 2012