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A303301 as a triangular array

0
01
01-3
01-20
01-11-8
0102-5-3
0113-20-15
012413-9-8
013546-3-2-24
01467934-14-15
01571012910-4-5-35
01681315151665-20-24
0179161821221615-5-9-48

A303301 as a square array

0000000000000
111111111111
-3-2-101234567
0123456789
-8-5-2147101316
-30369121518
-15-9-3391521
-8-24101622
-24-14-4616
-15-5515
-35-20-5
-24-9
-48
0000000000000
111111111111
-3-2-101234567
0123456789
-8-5-2147101316
-30369121518
-15-9-3391521
-8-24101622
-24-14-4616
-15-5515
-35-20-5
-24-9
-48