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A033484 as a simple table

n a(n)
0 1
1 4
2 10
3 22
4 46
5 94
6 190
7 382
8 766
9 1534
10 3070
11 6142
12 12286
13 24574
14 49150
15 98302
16 196606
17 393214
18 786430
19 1572862
20 3145726
21 6291454
22 12582910
23 25165822
24 50331646
25 100663294
26 201326590
27 402653182
28 805306366
29 1610612734
30 3221225470

[1,4,10,22,46,94,190,382,766,1534,3070,6142,12286,
 24574,49150,98302,196606,393214,786430,1572862,
 3145726,6291454,12582910,25165822,50331646,
 100663294,201326590,402653182,805306366,
 1610612734,3221225470]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)