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A108285 as a triangular array

1
13
146
151110
16182615
1727585721
183811217912028
195119445354324736

A108285 as a square array

11111111
3456789
61118273851
102658112194
1557179453
21120543
28247
36
11111111
3456789
61118273851
102658112194
1557179453
21120543
28247
36