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A132815 as a triangular array

1
-12
1-23
-1004
14-1285
-1-1030-40256
118-4560-75547
-1-284200-84988
1400-224420-33601609
-1-54-108672-12601512-117628824310

A132815 as a square array

1-11-11-11-11-1
2-204-1018-2840-54
30-1230-45420-108
48-40600-224672
525-750420-1260
654-84-3361512
7980-1176
8160288
9243
10
1-11-11-11-11-1
2-204-1018-2840-54
30-1230-45420-108
48-40600-224672
525-750420-1260
654-84-3361512
7980-1176
8160288
9243
10