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A249917 as a triangular array

1
210
31415
4201812
522334495
72645481456
83451762003091
93869882954219656
1146729239554273112153
1352871084456628718428840
16589912447578455248459190473

A249917 as a square array

12345789111316
10142022263438465258
151833455169728799
124448768892108124
95145200295395445475
63042546678
91196273287455
56112184248
153288459
40190
473

A249917 as an upper right triangle

12345789111316
10142022263438465258
151833455169728799
124448768892108124
95145200295395445475
63042546678
91196273287455
56112184248
153288459
40190
473

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Last modified May 5 18:20 EDT 2021. Contains 343572 sequences. (Running on oeis4.)