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A179519 as a triangular array

1
10
100
1010
10200
101210
1030300
10323210
103060400
1044544410
1050100100500
10441081084410

A179519 as a square array

111111111111
00000000000
0121333454
002020404
0133651010
0020408
01441010
00408
0154
004
01
0
111111111111
00000000000
0121333454
002020404
0133651010
0020408
01441010
00408
0154
004
01
0