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A172831 as a simple table

n a(n)
1 252
2 79796556
3 62810128195920
4 76034933358200884620
5 117660704031419990309224272
6 214168486397890522888429407832464
7 437263276341891154808563746635206959552 

[252,79796556,62810128195920,76034933358200884620,
 117660704031419990309224272,
 214168486397890522888429407832464,
 437263276341891154808563746635206959552]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)