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A202023 as a triangular array

1
10
110
1300
16100
1105000
115151000
1213570000
128702810000
13612684900000
14521021045100000

A202023 as a square array

11111111111
0136101521283645
0015153570126210
000172884210
00001945
000001
00000
0000
000
00
0
11111111111
0136101521283645
0015153570126210
000172884210
00001945
000001
00000
0000
000
00
0