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A129577 as a triangular array

1
11
233
581111
1624354646
6286121167213213
27536148264986210751075
13501711219328423704477958545854
7204891511108139501765422433282873414134141
41345502606136875318

A129577 as a square array

112516622751350720441345
13824863611711891550260
3113512148221931110861368
114616764928421395075318
46213862370417654
2131075477922433
1075585428287
585434141
34141

A129577 as an upper right triangle

112516622751350720441345
13824863611711891550260
3113512148221931110861368
114616764928421395075318
46213862370417654
2131075477922433
1075585428287
585434141
34141

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Last modified May 13 11:34 EDT 2024. Contains 372504 sequences. (Running on oeis4.)