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A238441 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 16
5 36
6 79
7 171
8 367
9 776
10 1625
11 3379
12 6969
13 14262
14 29001
15 58644
16 117951
17 235994
18 469904
19 931642
20 1839708
21 3618893
22 7092676
23 13853271
24 26970933
25 52350092
26 101316743
27 195544281
28 376411466
29 722747148
30 1384416306
31 2645765058
32 5045240163
33 9600533209
34 18231674112
35 34554871809
36 65369632350
37 123440337791

[1,1,3,7,16,36,79,171,367,776,1625,3379,6969,
 14262,29001,58644,117951,235994,469904,931642,
 1839708,3618893,7092676,13853271,26970933,
 52350092,101316743,195544281,376411466,722747148,
 1384416306,2645765058,5045240163,9600533209,
 18231674112,34554871809,65369632350,123440337791]

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Last modified August 20 10:34 EDT 2024. Contains 375325 sequences. (Running on oeis4.)