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A140956 as a triangular array

1
11
-2-11
-6-521
2414-13-21
12094-51-2331
-720-44440087-41-31
-5040-382823561009-200-6241
4032025584-22676-57162609296-94-41
362880270576-178500-74120177655273-550-13051

A140956 as a square array

11-2-624120-720-504040320362880
1-1-51494-444-382825584270576
12-13-514002356-22676-178500
1-2-23871009-5716-74120
13-41-200260917765
1-3-622965273
14-94-550
1-4-130
15
1
11-2-624120-720-504040320362880
1-1-51494-444-382825584270576
12-13-514002356-22676-178500
1-2-23871009-5716-74120
13-41-200260917765
1-3-622965273
14-94-550
1-4-130
15
1