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A048156 as a triangular array

0
10
110
1010
11110
143410
1244210
10101010
170440710
1616561610
15439934510
149410149410
1339199193310
12

A048156 as a square array

01111111111111
0101420765432
01134101493
0144046349
012145911
01006909
0171319
016441
01599
0143
013
01
0
01111111111111
0101420765432
01134101493
0144046349
012145911
01006909
0171319
016441
01599
0143
013
01
0