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A245570 as a triangular array

1
11
311
2311
11311
311311
7311311
47311311
927311311
1917311311
111917311311
6111917311311
133111917311311

A245570 as a square array

113213749111613
1131137291113
113113719111
1131137191
113113719
11311371
1131137
113113
11311
1131
113
11
1
113213749111613
1131137291113
113113719111
1131137191
113113719
11311371
1131137
113113
11311
1131
113
11
1