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A391280 as a triangular array

0
11
211
2110
32111
311100
4221111
42222110
422211100
4331110110
54222112011
532212210100
6432332221111

A391280 as a square array

0122334444556
111212223434
11112223223
0111221222
101211213
01111123
1110122
001212
01002
0111
101
01
1
0122334444556
111212223434
11112223223
0111221222
101211213
01111123
1110122
001212
01002
0111
101
01
1