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A125300 as a triangular array

1
11
101
1331
12621
19262691
1839483981
123165387387165231
1222286741030674228221
1538604292919491944292860531
1521149713620738282482073871361149521

A125300 as a square array

11111111111
10329823225352
13626391652288601149
12264838767442927136
19393871030919420738
18165674919428248
123228429220738
1228607136
1531149
152
1
11111111111
10329823225352
13626391652288601149
12264838767442927136
19393871030919420738
18165674919428248
123228429220738
1228607136
1531149
152
1