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A128411 as a triangular array

1
-21
4-82
-836-244
16-128160-648
-32400-800560-16016
64-11523360-35841728-38432
-1283136-1254418816-134404928-89664
256-819243008-8601684480-4505613312

A128411 as a square array

1-24-816-3264-128256
1-836-128400-11523136-8192
2-24160-8003360-1254443008
4-64560-358418816-86016
8-1601728-1344084480
16-3844928-45056
32-89613312
64
1-24-816-3264-128256
1-836-128400-11523136-8192
2-24160-8003360-1254443008
4-64560-358418816-86016
8-1601728-1344084480
16-3844928-45056
32-89613312
64