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A328696 as a triangular array

1
24
365
715812
112420199
286232492310
451008379371613
11726113420696412114
18942235033315566543625
494110456687140517287584017
799178614811409655

A328696 as a square array

1237112845117189494799
4615246210026142211041786
582032831343505661481
121949792063338711409
9233796155405655
10164166172
13215487
143658
2540
17
1237112845117189494799
4615246210026142211041786
582032831343505661481
121949792063338711409
9233796155405655
10164166172
13215487
143658
2540
17