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A133571 as a triangular array

1
31
321
5551
541041
79261471
7635202161
9137155712791
988456126563681
111714814032218214844111

A133571 as a square array

13355779911
12549613817
151026357184148
1414205556140
172171126322
162756182
193614844
1811
11

A133571 as an upper right triangle

13355779911
12549613817
151026357184148
1414205556140
172171126322
162756182
193614844
1811
11

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Last modified September 18 17:46 EDT 2021. Contains 347532 sequences. (Running on oeis4.)