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A293461 as a triangular array

1
10
110
1100
11210
112110
1124110
11241310
112453310
1124536520
11245865620
112458699420
112458129913

A293461 as a square array

1111111111111
011111111111
00222222222
0114444444
011155555
01333888
01366612
015599
02699
02413
02
0
1111111111111
011111111111
00222222222
0114444444
011155555
01333888
01366612
015599
02699
02413
02
0