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A001833 as a simple table

n a(n)
0 1
1 1
2 3
3 19
4 219
5 3991
6 106623
7 3964339
8 199515459
9 13399883551
10 1197639892983
11 143076298623259
12 23053861370437659
13 5062745845287855271
14 1530139311543346178223
15 641441466132460086890179
16 375107113287994040621904819
17 307244526491924695346004951151
18 353511145615118063468292270299943

[1,1,3,19,219,3991,106623,3964339,199515459,
 13399883551,1197639892983,143076298623259,
 23053861370437659,5062745845287855271,
 1530139311543346178223,641441466132460086890179,
 375107113287994040621904819,
 307244526491924695346004951151,
 353511145615118063468292270299943]

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Last modified April 19 17:51 EDT 2024. Contains 371797 sequences. (Running on oeis4.)