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A122506 as a triangular array

1
13
113
1713
11317
1111713
11317111
1191111713
11317111119
1231191111713
1

A122506 as a square array

11111111111
317111119123
31313131
317111119
717171
317111
111111
317
191
3
11111111111
317111119123
31313131
317111119
717171
317111
111111
317
191
3