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A102573 as a triangular array

1
13
15-2
11015-10
11431-4616
12110535-210112
12718397-832860-272
1363781008-1575-24365292-2448
1445862144-3719-1087631036-268967936
15599062703465-5151327720135300-208560

A102573 as a square array

1111111111
3510142127364455
-21531105183378586990
-10-463597100821446270
16-210-832-1575-37193465
112860-2436-10876-51513
-27252923103627720
-2448-26896135300
7936-208560
1111111111
3510142127364455
-21531105183378586990
-10-463597100821446270
16-210-832-1575-37193465
112860-2436-10876-51513
-27252923103627720
-2448-26896135300
7936-208560