%I #8 May 03 2012 16:57:40

%S 1,2940,1475791800,126483570405921120,1850863560812354903891313720,

%T 4624299555529247811516226596312142467360,

%U 1972644284777133055191294794721562929045198175857072600,143675548262637787606663854942059513336275448208739220399687693160870240

%N 1/16 the number of colorings of an n X n staggered hexagonal array with 16 colors.

%C Terms for rhombic- and staggered- hexagonal arrays are the same for n in 1..4.

%Y Cf. A068239-A068305, A000332, A002417, A027441, A212194, A212195.

%K nonn

%O 1,2

%A _R. H. Hardin_, Feb 24 2002

%E a(5)-a(8) from _Alois P. Heinz_, May 03 2012