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A173004 as a triangular array

0
01
011
0124
01378
014122228
01519487976
0162892204290272
017391604639001133880
018522589402404412845863328

A173004 as a square array

0000000000
111111111
12345678
471219283952
8224892160258
2879204463940
762909002404
27211334128
8804586
3328
0000000000
111111111
12345678
471219283952
8224892160258
2879204463940
762909002404
27211334128
8804586
3328