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A327321 as a triangular array

1
13
71827
5212727
61300630540405
91549135018901215729
5473822115291890019845102065103
2051641573311529141751190751032187
49214428017722841277662256661236042865215746459049
7381

A327321 as a square array

1175619154720549217381
318213005493822164144280
27276301350115295733177228
2754018901890011529412776
40512151984514175622566
7291020611907612360
51035103428652
2187157464
59049
1175619154720549217381
318213005493822164144280
27276301350115295733177228
2754018901890011529412776
40512151984514175622566
7291020611907612360
51035103428652
2187157464
59049