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A247968 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 6
7 11
8 22
9 43
10 86
11 171
12 342
13 683
14 1366
15 2731
16 5462
17 10923
18 21846
19 43691
20 87382
21 174763
22 349526
23 699051
24 1398102
25 2796203
26 5592406
27 11184811
28 22369622 

[1,1,1,2,3,6,11,22,43,86,171,342,683,1366,2731,
 5462,10923,21846,43691,87382,174763,349526,699051,
 1398102,2796203,5592406,11184811,22369622]

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Last modified April 16 03:28 EDT 2024. Contains 371696 sequences. (Running on oeis4.)