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A145139 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 4
5 9
6 18
7 36
8 72
9 145
10 291
11 583
12 1167
13 2336
14 4675
15 9354
16 18713
17 37433
18 74876
19 149766
20 299551
21 599128
22 1198292
23 2396634
24 4793337
25 9586769
26 19173669
27 38347519
28 76695288
29 153390921
30 306782318
31 613565293
32 1227131493
33 2454264238

[0,1,1,2,4,9,18,36,72,145,291,583,1167,2336,4675,
 9354,18713,37433,74876,149766,299551,599128,
 1198292,2396634,4793337,9586769,19173669,38347519,
 76695288,153390921,306782318,613565293,1227131493,
 2454264238]

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Last modified March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)