%I
%S 8,3584,7452704,35704394880,331333877743200,5338455334819710720,
%T 137813651152462288749440,5359457796069778002771306240,
%U 299167849199075018703047460201600
%N Number of ways of arranging the numbers 1 ... 4n into a 4 X n array so there is exactly one local maximum.
%Y A row of the array in A087783. Cf. A007846.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 27 2003
