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A320090 as a simple table

n a(n)
1 1
2 6
3 41
4 251
5 1546
6 9281
7 55936
8 335656
9 2015236
10 12091631
11 72557806
12 435346876
13 2612129211
14 15672776566
15 94036939331
16 564221643971
17 3385331551426
18 20311989308806
19 121871945977221
20 731231675909811
21 4387390115926096
22 26324340695837771
23 157946044538104906

[1,6,41,251,1546,9281,55936,335656,2015236,
 12091631,72557806,435346876,2612129211,
 15672776566,94036939331,564221643971,
 3385331551426,20311989308806,121871945977221,
 731231675909811,4387390115926096,
 26324340695837771,157946044538104906]

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Last modified August 14 07:30 EDT 2024. Contains 375146 sequences. (Running on oeis4.)