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A208612 as a triangular array

1
11
142
1993
11626195
1256070388
1361201971677313
14921746955337513721
1643649941528142780325234
1815761932371444763449166145755
110087035108196

A208612 as a square array

11111111111
149162536496481100
292660120217364576870
3197019746999419323510
538167553152837148196
87337514274476
131378033449
212521661
34457
55

A208612 as an upper right triangle

11111111111
149162536496481100
292660120217364576870
3197019746999419323510
538167553152837148196
87337514274476
131378033449
212521661
34457
55

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Last modified June 12 14:26 EDT 2024. Contains 373331 sequences. (Running on oeis4.)