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A303435 as a simple table

n a(n)
1 1
2 2
3 3
4 5
5 9
6 10
7 17
8 30
9 34
10 85
11 170
12 257
13 514
14 765
15 1285
16 1542
17 4369
18 8738
19 39321
20 65537
21 131070
22 131074
23 327685
24 655370
25 1114129
26 2949165
27 3342387
28 16843009
29 33686018
30 100271610
31 151587081
32 572662306
33 2863311530

[1,2,3,5,9,10,17,30,34,85,170,257,514,765,1285,
 1542,4369,8738,39321,65537,131070,131074,327685,
 655370,1114129,2949165,3342387,16843009,33686018,
 100271610,151587081,572662306,2863311530]

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Last modified September 3 14:35 EDT 2024. Contains 375670 sequences. (Running on oeis4.)