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A254967 as a triangular array

1
23
247
0229
002413
0002215
22224621
202022425
2002202631
02220224233
002022022437
0002202202643
222202

A254967 as a square array

1220002220002
342002002002
72202202202
9422022022
1324220220
156202202
2142202
256422
31220
3342
376
43
1220002220002
342002002002
72202202202
9422022022
1324220220
156202202
2142202
256422
31220
3342
376
43