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A175779 as a triangular array

1
01
031
0581
073151
091621241
011512351
01324334045481
01573935515631
017325566587780

A175779 as a square array

1000000000
1357911131517
18316524732
11521133395
124240356
135455565
148158
16377
180
1000000000
1357911131517
18316524732
11521133395
124240356
135455565
148158
16377
180