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A080691 as a simple table

n a(n)
1 1
2 15
3 3102
4 8790016
5 341008617408
6 181075508242067552
7 1315927389374152034113856
8 130877523274817580209987036404864
9 178135975585132088643635627145305047963624
10 3318089946193080260596185780557019330240985991363200
11 845810281460839114896541390288164525407725177643901666416522016 

[1,15,3102,8790016,341008617408,
 181075508242067552,1315927389374152034113856,
 130877523274817580209987036404864,
 178135975585132088643635627145305047963624,
 33180899461930802605961857805570193302409859913632\
 00,
 84581028146083911489654139028816452540772517764390\
 1666416522016]

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Last modified April 25 09:30 EDT 2024. Contains 371967 sequences. (Running on oeis4.)