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A084908 as a simple table

n a(n)
1 2
2 3
3 8
4 34
5 89
6 987
7 196418
8 2178309
9 5702887
10 24157817
11 165580141
12 433494437
13 4807526976
14 12586269025
15 32951280099
16 86267571272
17 365435296162
18 956722026041
19 4052739537881
20 8944394323791464
21 23416728348467685

[2,3,8,34,89,987,196418,2178309,5702887,24157817,
 165580141,433494437,4807526976,12586269025,
 32951280099,86267571272,365435296162,956722026041,
 4052739537881,8944394323791464,23416728348467685]

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Last modified April 24 08:59 EDT 2024. Contains 371935 sequences. (Running on oeis4.)