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A172952 as a simple table

n a(n)
1 0
2 344
3 107624896
4 1883878552356976
5 1012681356319237050478275
6 10180416476430663944707156952314700
7 1303360851994578257391361738660273438063376250

[0,344,107624896,1883878552356976,
 1012681356319237050478275,
 10180416476430663944707156952314700,
 1303360851994578257391361738660273438063376250]

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Last modified August 11 22:43 EDT 2024. Contains 375077 sequences. (Running on oeis4.)