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%I #3 Nov 14 2014 06:47:50
%S 64,651,2720,9437,24888,59415,120412,222037,374712,604619,917564,
%T 1367285,1950096,2728843,3695508,4937005,6440172,8341783,10600204,
%U 13351293,16565560,20413939,24820216,30057481
%N Number of length 6+1 0..n arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero
%C Row 6 of A250229
%e Some solutions for n=6
%e ..3....6....3....0....3....6....0....0....0....6....6....4....5....2....4....5
%e ..2....0....4....5....6....4....4....4....4....3....4....4....0....1....5....1
%e ..4....4....5....1....4....0....3....4....6....0....4....4....5....1....2....0
%e ..3....3....6....4....3....4....2....0....1....1....0....0....3....0....4....3
%e ..1....2....5....1....2....5....6....0....6....2....2....2....6....0....2....4
%e ..5....6....3....0....4....6....1....4....4....4....6....6....3....4....5....2
%e ..1....0....1....2....1....4....0....0....0....6....6....4....1....0....6....5
%K nonn
%O 1,1
%A _R. H. Hardin_, Nov 14 2014