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A166068 as a simple table

n a(n)
1 1
2 5
3 14
4 30
5 66
6 147
7 316
8 640
9 1316
10 2685
11 5389
12 10865
13 21890
14 43794
15 87894
16 176103
17 352503
18 705339
19 1410939
20 2822283
21 5644683
22 11290059
23 22586380
24 45177389
25 90362673
26 180726709
27 361467845
28 722962014
29 1445926558
30 2891903234

[1,5,14,30,66,147,316,640,1316,2685,5389,10865,
 21890,43794,87894,176103,352503,705339,1410939,
 2822283,5644683,11290059,22586380,45177389,
 90362673,180726709,361467845,722962014,1445926558,
 2891903234]

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Last modified April 15 12:48 EDT 2021. Contains 342977 sequences. (Running on oeis4.)