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A172353 as a triangular array

1
11
111
1111
12221
124421
13612631
141224241241
15206060602051
17351402102101403571
19633156309456303156391

A172353 as a square array

11111111111
1112234579
1124612203563
124122460140315
1262460210630
131260210945
1420140630
1535315
1763
19
1
11111111111
1112234579
1124612203563
124122460140315
1262460210630
131260210945
1420140630
1535315
1763
19
1