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A172815 as a simple table

n a(n)
1 1
2 1107
3 2186815
4 5796870115
5 15611242525971
6 47436084817844661
7 157217801593519529577
8 555249505892003620997475
9 2057906511849020370326921875
10 7929430337861717806105965593257 

[1,1107,2186815,5796870115,15611242525971,
 47436084817844661,157217801593519529577,
 555249505892003620997475,
 2057906511849020370326921875,
 7929430337861717806105965593257]

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Last modified August 1 23:16 EDT 2024. Contains 374819 sequences. (Running on oeis4.)