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A172746 as a simple table

n a(n)
1 1
2 212941
3 137176167025
4 43004935312603525
5 23391570666645297045541
6 16127021731634644897218234421
7 12543075374928411639565288275440761
8 10911763343002007651294794790855296669285 

[1,212941,137176167025,43004935312603525,
 23391570666645297045541,
 16127021731634644897218234421,
 12543075374928411639565288275440761,
 10911763343002007651294794790855296669285]

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Last modified April 16 04:14 EDT 2024. Contains 371696 sequences. (Running on oeis4.)