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A116861 as a triangular array

1
11
102
1112
10213
113114
1032225
11332426
105234438
11434745310
105347766512
11643126879515
1064510109101110718
116451511139161113822

A116861 as a square array

11111111111111
1010101010101
212333545666
21123233444
3122344355
424477121015
5244761011
63568913
8367109
10591116
1251011
15713
188
22
11111111111111
1010101010101
212333545666
21123233444
3122344355
424477121015
5244761011
63568913
8367109
10591116
1251011
15713
188
22