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A209683 as a simple table

n a(n)
1 1
2 15
3 1551
4 14164693
5 847881355388
6 5219870359015849505
7 70570762532647014868797563
8 62256944108221643391817947390337742
9 103256072887229091159525820942838733556042886 

[1,15,1551,14164693,847881355388,
 5219870359015849505,70570762532647014868797563,
 62256944108221643391817947390337742,
 103256072887229091159525820942838733556042886]

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Last modified April 25 11:30 EDT 2024. Contains 371967 sequences. (Running on oeis4.)