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A131422 as a triangular array

1
35
6811
10121519
1517202429
212326303541
28303337424855
3638414550566371
454750545965728089
555760646975829099109

A131422 as a square array

13610152128364555
5812172330384757
1115202633415060
19243037455464
293542505969
4148566575
55637282
718090
8999
109

A131422 as an upper right triangle

13610152128364555
5812172330384757
1115202633415060
19243037455464
293542505969
4148566575
55637282
718090
8999
109

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Last modified September 22 11:22 EDT 2020. Contains 337289 sequences. (Running on oeis4.)