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A373355 as a triangular array

1
23
213
1001
22133
230023
1111111
20023003
120010031
2310000123
10030102001
221231123133
1111201031111

A373355 as a square array

1221221212121
310231023021
30101001011
1301200321
321310032
31000110
1000011
331220
12033
3011
131
31
1
1221221212121
310231023021
30101001011
1301200321
321310032
31000110
1000011
331220
12033
3011
131
31
1