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A224697 as a triangular array

1
11
111
1111
11211
112211
1133311
11344311
114575411
1147997411
11581411148511
115101720201710511

A224697 as a square array

111111111111
11111111111
1122334455
1123457810
1134791417
113591120
11471420
114817
11510
115
11
1

A224697 as an upper right triangle

111111111111
11111111111
1122334455
1123457810
1134791417
113591120
11471420
114817
11510
115
11
1

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Last modified July 13 23:31 EDT 2024. Contains 374290 sequences. (Running on oeis4.)