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A293336 as a simple table

n a(n)
0 0
1 1
2 2
3 4
4 7
5 14
6 29
7 57
8 114
9 229
10 458
11 916
12 1832
13 3664
14 7327
15 14654
16 29309
17 58617
18 117234
19 234469
20 468937
21 937875
22 1875750
23 3751500
24 7502999
25 15005998
26 30011996
27 60023993
28 120047985
29 240095971
30 480191942
31 960383883
32 1920767767
33 3841535534
34 7683071068

[0,1,2,4,7,14,29,57,114,229,458,916,1832,3664,
 7327,14654,29309,58617,117234,234469,468937,
 937875,1875750,3751500,7502999,15005998,30011996,
 60023993,120047985,240095971,480191942,960383883,
 1920767767,3841535534,7683071068]

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Last modified September 19 18:29 EDT 2020. Contains 337181 sequences. (Running on oeis4.)