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A264638 as a triangular array

1
11
231
428161
124009601282
3677761075684665611524
14422939221565440716636164561920129608
5769082368100279296002291328000009828864000082944000026956816
2880481406976

A264638 as a square array

112412361445762880
132840077762293929082368481406976
1169601075682156544010027929600
11284665671663616229132800000
21152456192098288640000
412960829440000
8269568
16

A264638 as an upper right triangle

112412361445762880
132840077762293929082368481406976
1169601075682156544010027929600
11284665671663616229132800000
21152456192098288640000
412960829440000
8269568
16

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Last modified May 23 08:14 EDT 2022. Contains 353961 sequences. (Running on oeis4.)