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A139333 as a simple table

n a(n)
1 1
2 1
3 3
4 7
5 15
6 32
7 68
8 144
9 302
10 633
11 1328
12 2783
13 5832
14 12219
15 25604
16 53648
17 112408
18 235529
19 493503
20 1034034
21 2166605
22 4539675
23 9511953
24 19930339
25 41759920
26 87499309
27 183336777

[1,1,3,7,15,32,68,144,302,633,1328,2783,5832,
 12219,25604,53648,112408,235529,493503,1034034,
 2166605,4539675,9511953,19930339,41759920,
 87499309,183336777]

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Last modified March 29 03:39 EDT 2024. Contains 371264 sequences. (Running on oeis4.)