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A066425 as a simple table

n a(n)
1 1
2 3
3 8
4 18
5 41
6 84
7 181
8 364
9 751
10 1512
11 3037
12 6107
13 12216
14 24547
15 49117
16 98236
17 196544
18 393178
19 786407
20 1573201
21 3146426
22 6292969
23 12586763
24 25173709
25 50347996
26 100696725
27 201393664
28 402788102
29 805576428
30 1611153169
31 3222306562

[1,3,8,18,41,84,181,364,751,1512,3037,6107,12216,
 24547,49117,98236,196544,393178,786407,1573201,
 3146426,6292969,12586763,25173709,50347996,
 100696725,201393664,402788102,805576428,
 1611153169,3222306562]

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Last modified August 22 21:04 EDT 2024. Contains 375369 sequences. (Running on oeis4.)