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A198159 as a simple table

n a(n)
1 1
2 4
3 13
4 134
5 2506
6 81923
7 5913801
8 836958994
9 235327275156
10 133415063651713
11 151040737730161989

[1,4,13,134,2506,81923,5913801,836958994,
 235327275156,133415063651713,151040737730161989]

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Last modified May 22 04:07 EDT 2024. Contains 372742 sequences. (Running on oeis4.)