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A231949 as a simple table

n a(n)
1 4
2 142
3 14842
4 6517534
5 11501370840
6 80362090509378
7 2227569337736429246
8 245123750599446294788488
9 107075160540284607946778623864
10 185664549157140167132223088015356148 

[4,142,14842,6517534,11501370840,80362090509378,
 2227569337736429246,245123750599446294788488,
 107075160540284607946778623864,
 185664549157140167132223088015356148]

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Last modified May 31 15:39 EDT 2023. Contains 363068 sequences. (Running on oeis4.)