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A309229 as a triangular array

1
21
301
4121
50001
611121
7020301
81014-221
90100-3301
101211-24121
110002050001
1211131611121
13020400020301
141010-2110-44-221

A309229 as a square array

1234567891011121314
1010101010101
120120120120
10101010101
1234012340
10-2-3-2010-2
12345601
1010101
120120
1010-4
1234
10-2
12
1
1234567891011121314
1010101010101
120120120120
10101010101
1234012340
10-2-3-2010-2
12345601
1010101
120120
1010-4
1234
10-2
12
1