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A379220 as a triangular array

1
1313
3116931
5740340357
121741961741121
1331573176717671573133
18317293751324937511729183
403237941236897689741232379403
30752395673758114641758156735239307
38139911249310431160931609310431124933991381
74149539517229712214317689221432297195174953741

A379220 as a square array

1133157121133183403307381741
13169403741157317292379523939914953
314039611767375141235673124939517
5774117673249689775811043122971
121157337516897146411609322143
1331729412375811609317689
183237956731043122143
40352391249322971
30739919517
3814953
741
1133157121133183403307381741
13169403741157317292379523939914953
314039611767375141235673124939517
5774117673249689775811043122971
121157337516897146411609322143
1331729412375811609317689
183237956731043122143
40352391249322971
30739919517
3814953
741