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A143151 as a triangular array

1
12
103
1202
10005
123002
1000007
12020002
103000003
1200500002
100000000011
123202000002
10000000000013
12000070000002

A143151 as a square array

11111111111111
2020202020202
300300300300
20002000200
5000050000
200000200
70000007
2000000
300000
20000
11000
200
130
2
11111111111111
2020202020202
300300300300
20002000200
5000050000
200000200
70000007
2000000
300000
20000
11000
200
130
2