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A174626 as a triangular array

1
01
011
1022
01135
0113511
102261022
01135112143
0113511214385
1022610224286170

A174626 as a square array

1001001001
110110110
12112112
2332332
556556
1110111110
22212122
434342
8586
170
1001001001
110110110
12112112
2332332
556556
1110111110
22212122
434342
8586
170