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A049888 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 5
6 11
7 21
8 39
9 62
10 144
11 287
12 571
13 1126
14 2211
15 4197
16 7555
17 12039
18 28274
19 56547
20 113091
21 226166
22 452291
23 904357
24 1807875
25 3612679
26 7217516
27 14390524
28 28611429
29 56544667
30 110381012
31 209984179
32 377814215
33 602188918

[1,1,2,3,5,11,21,39,62,144,287,571,1126,2211,4197,
 7555,12039,28274,56547,113091,226166,452291,
 904357,1807875,3612679,7217516,14390524,28611429,
 56544667,110381012,209984179,377814215,602188918]

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Last modified December 3 02:46 EST 2021. Contains 349445 sequences. (Running on oeis4.)