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A194291 as a triangular array

1
22
243
4354
55555
567657
7777777
88797988
89999108910
101010101191011910
1011111012111112111111
111213111213121113121113
131313

A194291 as a square array

12245578810101113
2435678910111213
355777910111313
456799101011
55779111212
7791091113
788101112
89111211
1091113
101112
1111
13
12245578810101113
2435678910111213
355777910111313
456799101011
55779111212
7791091113
788101112
89111211
1091113
101112
1111
13