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A210021 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 16
5 31
6 60
7 116
8 225
9 437
10 849
11 1649
12 3202
13 6217
14 12071
15 23438
16 45510
17 88368
18 171586
19 333171
20 646922
21 1256136
22 2439055
23 4735945
24 9195847
25 17855697
26 34670640
27 67320433
28 130716961
29 253814826
30 492835556
31 956945224
32 1858113016
33 3607922263
34 7005549684

[1,2,4,8,16,31,60,116,225,437,849,1649,3202,6217,
 12071,23438,45510,88368,171586,333171,646922,
 1256136,2439055,4735945,9195847,17855697,34670640,
 67320433,130716961,253814826,492835556,956945224,
 1858113016,3607922263,7005549684]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)