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A164915 as a triangular array

1
110
19100
18901000
178190010000
16738109000100000
15667298100900001000000
146065672908100090000010000000
13555906561729008100009000000100000000

A164915 as a square array

111111111
109876543
100908173666055
1000900810729656590
100009000810072906561
100000900008100072900
1000000900000810000
100000009000000
100000000
111111111
109876543
100908173666055
1000900810729656590
100009000810072906561
100000900008100072900
1000000900000810000
100000009000000
100000000