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A129455 as a triangular array

1
11
121
1331
12563842561
1564064051
111466178562866544640244611809280286654464011466178561
17401316249666886041606688604160401316249671
135184372088832123145302310912

A129455 as a square array

111111111
12325651146617856735184372088832
1338464028665446404013162496123145302310912
12566402446118092806688604160
1528665446406688604160
111466178564013162496
17
1

A129455 as an upper right triangle

111111111
12325651146617856735184372088832
1338464028665446404013162496123145302310912
12566402446118092806688604160
1528665446406688604160
111466178564013162496
17
1

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Last modified July 27 13:36 EDT 2021. Contains 346306 sequences. (Running on oeis4.)