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A299038 as a triangular array

1
11
110
1110
11110
111210
1112310
11124610
1112481110
111249172310
11124919394610
1112492045899810
111249204710621120710

A299038 as a square array

1111111111111
111111111111
01111111111
0122222222
013444444
01689999
011117192020
0123394547
014689106
0198211
01207
01
0
1111111111111
111111111111
01111111111
0122222222
013444444
01689999
011117192020
0123394547
014689106
0198211
01207
01
0