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A194299 as a triangular array

1
31
333
4534
65554
667575
7778686
98897887
98108109999
1010101110101010109
1011111211111111111111
111312111312121113121212
131413

A194299 as a square array

13346679910101113
1355678810111314
3357781010111213
455898111211
476710101113
5889101112
689101112
79101111
9101113
91112
1112
12
13346679910101113
1355678810111314
3357781010111213
455898111211
476710101113
5889101112
689101112
79101111
9101113
91112
1112
12