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A164223 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 16
5 30
6 56
7 105
8 198
9 373
10 703
11 1331
12 2526
13 4800
14 9140
15 17438
16 33329
17 63819
18 122416
19 235214
20 452699
21 872650
22 1684725
23 3257267
24 6306430
25 12226254
26 23733263
27 46126348
28 89751793
29 174829691
30 340911111
31 665423385
32 1300061079
33 2542242086

[1,2,4,8,16,30,56,105,198,373,703,1331,2526,4800,
 9140,17438,33329,63819,122416,235214,452699,
 872650,1684725,3257267,6306430,12226254,23733263,
 46126348,89751793,174829691,340911111,665423385,
 1300061079,2542242086]

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Last modified July 9 00:53 EDT 2024. Contains 374171 sequences. (Running on oeis4.)