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A124539 as a triangular array

1
10
110
1410
115810
161511410
12733111382410
11331190111913494210
1697711838969341008687610
13887275556769504325713459216314210
1228089495146606275430517

A124539 as a square array

11111111111
01415612731331697738872228089
0185131119011183875556495146
01141381191969376950606275
0124349410043257430517
014286813459
01762163
01142
01
0
11111111111
01415612731331697738872228089
0185131119011183875556495146
01141381191969376950606275
0124349410043257430517
014286813459
01762163
01142
01
0