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A136406 as a triangular array

1
11
111
1311
12311
134311
1354311
15684311
1410884311
1510141184311
151216171184311
17142321211184311
1617253224211184311

A136406 as a square array

1111111111111
113233545576
1134561010121417
11348814162325
1134811172132
11348112124
113481121
1134811
11348
1134
113
11
1
1111111111111
113233545576
1134561010121417
11348814162325
1134811172132
11348112124
113481121
1134811
11348
1134
113
11
1