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A304931 as a triangular array

1
22
353
5995
82113218
135326265313
2110554735410521
3423710117317310123734
5557718637445237418657755
89120536184210341034842361120589
14426817001923226526532265

A304931 as a square array

123581321345589144
259215310523757712052681
39132654101186361700
52126731733748421923
8535417345210342265
1310510137410342653
212371868422265
34577361
551205
89

A304931 as an upper right triangle

123581321345589144
259215310523757712052681
39132654101186361700
52126731733748421923
8535417345210342265
1310510137410342653
212371868422265
34577361
551205
89

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Last modified August 11 08:17 EDT 2022. Contains 356055 sequences. (Running on oeis4.)