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A073203 as a triangular array

1
11
211
2111
22211
222211
2223211
22262211
222823211
22210264111
222122881211
222142101614111
2221621232182211

A073203 as a square array

1122222222222
111222222222
11222222222
11236810121416
112222222
1123681012
112481632
111111
11248
1112
112
11
1

A073203 as an upper right triangle

1122222222222
111222222222
11222222222
11236810121416
112222222
1123681012
112481632
111111
11248
1112
112
11
1

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Last modified March 29 03:51 EDT 2024. Contains 371264 sequences. (Running on oeis4.)