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A067417 as a triangular array

1
31
941
272451
811444561
2438644057271
7295184364586410581
2187311043280510368157514491
6561186624295245124416236252592189101
19683111974426572051492992354375466563969240111

A067417 as a square array

13927812437292187656119683
14241448645184311041866241119744
15454053645328052952452657205
1672864103681244161492992
17105157523625354375
18144259246656
191893969
110240
111
1

A067417 as an upper right triangle

13927812437292187656119683
14241448645184311041866241119744
15454053645328052952452657205
1672864103681244161492992
17105157523625354375
18144259246656
191893969
110240
111
1

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Last modified May 11 01:12 EDT 2024. Contains 372388 sequences. (Running on oeis4.)