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A160770 as a triangular array

1
30
633
108100
15152196
21243624210
28355545451810
364878727848360
456310510512090783015

A160770 as a square array

136101521283645
0381524354863
31021365578105
09244572105
6214578120
0184890
103678
030
15
136101521283645
0381524354863
31021365578105
09244572105
6214578120
0184890
103678
030
15