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A090135 as a simple table

n a(n)
1 1
2 3
3 16
4 124
5 1266
6 16081
7 244798
8 4349556
9 88445899
10 2027133271
11 51732933726
12 1455469821763
13 44769397616386
14 1495012542977409
15 53873142910303291
16 2083965434325009511
17 86141049679863875223
18 3789452627584599490156

[1,3,16,124,1266,16081,244798,4349556,88445899,
 2027133271,51732933726,1455469821763,
 44769397616386,1495012542977409,53873142910303291,
 2083965434325009511,86141049679863875223,
 3789452627584599490156]

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Last modified September 25 07:19 EDT 2022. Contains 356959 sequences. (Running on oeis4.)