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A046994 as a simple table

n a(n)
1 1
2 3
3 8
4 17
5 38
6 78
7 164
8 332
9 680
10 1368
11 2768
12 5552
13 11168
14 22368
15 44864
16 89792
17 179840
18 359808
19 720128
20 1440512
21 2882048
22 5764608
23 11531264
24 23063552
25 46131200
26 92264448
27 184537088
28 369078272
29 738172928
30 1476354048

[1,3,8,17,38,78,164,332,680,1368,2768,5552,11168,
 22368,44864,89792,179840,359808,720128,1440512,
 2882048,5764608,11531264,23063552,46131200,
 92264448,184537088,369078272,738172928,1476354048]

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Last modified May 16 01:55 EDT 2021. Contains 343937 sequences. (Running on oeis4.)