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A357542 as a triangular array

1
02
012040
021600374403680
085536003896640020592000880000
06329664000577082880007949145600019269888000435776000
0785220480000012364605158400033587272857600021389276620800028748332800000386949376000
0151327690905600003748412240179200001730103155573760000216919418259456000077470529849856000064544356546560000560034421760000

A357542 as a square array

10000000
21202160085536006329664000785220480000015132769090560000
40374403896640057708288000123646051584000374841224017920000
368020592000794914560003358727285760001730103155573760000
880000192698880002138927662080002169194182594560000
43577600028748332800000774705298498560000
38694937600064544356546560000
560034421760000
10000000
21202160085536006329664000785220480000015132769090560000
40374403896640057708288000123646051584000374841224017920000
368020592000794914560003358727285760001730103155573760000
880000192698880002138927662080002169194182594560000
43577600028748332800000774705298498560000
38694937600064544356546560000
560034421760000