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A273719 as a triangular array

1
11
311
8311
219311
552710311
144823311311
3772511103912311
9877703681394513311
2584235812294951695114311
67657191408517556322005715311

A273719 as a square array

1138215514437798725846765
1139278225177023587191
113103311036812294085
11311391394951755
1131245169632
1131351200
1131457
11315
113
11
1

A273719 as an upper right triangle

1138215514437798725846765
1139278225177023587191
113103311036812294085
11311391394951755
1131245169632
1131351200
1131457
11315
113
11
1

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Last modified May 16 08:07 EDT 2021. Contains 343940 sequences. (Running on oeis4.)