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A245062 as a triangular array

1
210
320100
4121101000
5402120010000
650112301010100000
72414022010211001000000
87042230400111200010000000
98013360320101212010010100000000
190181523221144101120201101001000000000

A245062 as a square array

123456789190
102012405024708018
1001102111214042133152
10002003022023060322
100001010102400320114
10000011001111012410
100000020001201120
1000000010010201
10000000010100
1000000000
123456789190
102012405024708018
1001102111214042133152
10002003022023060322
100001010102400320114
10000011001111012410
100000020001201120
1000000010010201
10000000010100
1000000000