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A318368 as a simple table

n a(n)
1 1
2 3
3 13
4 27
5 81
6 183
7 449
8 987
9 2317
10 5043
11 11265
12 24399
13 53249
14 114243
15 245853
16 523227
17 1114113
18 2357175
19 4980737
20 10480587
21 22020557
22 46126083
23 96468993
24 201302799
25 419430481
26 872361987
27 1811941645
28 3757981275
29 7784628225
30 16105886823
31 33285996545
32 68718951387
33 141733932045

[1,3,13,27,81,183,449,987,2317,5043,11265,24399,
 53249,114243,245853,523227,1114113,2357175,
 4980737,10480587,22020557,46126083,96468993,
 201302799,419430481,872361987,1811941645,
 3757981275,7784628225,16105886823,33285996545,
 68718951387,141733932045]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)