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A328463 as a triangular array

1
13
147
16169
18361931
112784110633
1141448538610937
118222155100239112139
12032423524321009421124211
1244383414200244310794261156213
130668457743042132575108650061159217
132900691126747447442125861701850111171219

A328463 as a square array

111111111111
346812141820243032
7163678144222324438668900
9194185155235341457691
31106386100224324200743012674
331093911009244342137447
37121421107925754421
3912442610862586
2111156500617018
21311595011
2171171
219
111111111111
346812141820243032
7163678144222324438668900
9194185155235341457691
31106386100224324200743012674
331093911009244342137447
37121421107925754421
3912442610862586
2111156500617018
21311595011
2171171
219