cp's OEIS Frontend

A250233 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.

%I A250233 #5 Jul 23 2025 12:15:45
%S A250233 64,651,2720,9437,24888,59415,120412,222037,374712,604619,917564,
%T A250233 1367285,1950096,2728843,3695508,4937005,6440172,8341783,10600204,
%U A250233 13351293,16565560,20413939,24820216,30057481
%N A250233 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 A250233 Row 6 of A250229
%e A250233 Some solutions for n=6
%e A250233 ..3....6....3....0....3....6....0....0....0....6....6....4....5....2....4....5
%e A250233 ..2....0....4....5....6....4....4....4....4....3....4....4....0....1....5....1
%e A250233 ..4....4....5....1....4....0....3....4....6....0....4....4....5....1....2....0
%e A250233 ..3....3....6....4....3....4....2....0....1....1....0....0....3....0....4....3
%e A250233 ..1....2....5....1....2....5....6....0....6....2....2....2....6....0....2....4
%e A250233 ..5....6....3....0....4....6....1....4....4....4....6....6....3....4....5....2
%e A250233 ..1....0....1....2....1....4....0....0....0....6....6....4....1....0....6....5
%K A250233 nonn
%O A250233 1,1
%A A250233 _R. H. Hardin_, Nov 14 2014