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A080338 as a simple table

n a(n)
1 2
2 3
3 6
4 18
5 36
6 108
7 324
8 648
9 3888
10 11664
11 23328
12 34992
13 69984
14 209952
15 419904
16 1259712
17 2519424
18 22674816
19 45349632
20 136048896
21 272097792
22 408146688
23 816293376
24 2448880128
25 14693280768
26 29386561536
27 88159684608
28 264479053824

[2,3,6,18,36,108,324,648,3888,11664,23328,34992,
 69984,209952,419904,1259712,2519424,22674816,
 45349632,136048896,272097792,408146688,816293376,
 2448880128,14693280768,29386561536,88159684608,
 264479053824]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)