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A027024 as a simple table

n a(n)
2 1
3 5
4 13
5 27
6 53
7 101
8 189
9 351
10 649
11 1197
12 2205
13 4059
14 7469
15 13741
16 25277
17 46495
18 85521
19 157301
20 289325
21 532155
22 978789
23 1800277
24 3311229
25 6090303
26 11201817
27 20603357
28 37895485
29 69700667
30 128199517
31 235795677
32 433695869

[1,5,13,27,53,101,189,351,649,1197,2205,4059,7469,
 13741,25277,46495,85521,157301,289325,532155,
 978789,1800277,3311229,6090303,11201817,20603357,
 37895485,69700667,128199517,235795677,433695869]

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Last modified May 10 23:01 EDT 2024. Contains 372388 sequences. (Running on oeis4.)