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A008928 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 6
7 10
8 21
9 38
10 77
11 144
12 293
13 563
14 1131
15 2205
16 4434
17 8711
18 17466
19 34506
20 69169
21 137247
22 274677
23 546081
24 1093217
25 2177556
26 4356756
27 8688370
28 17381926
29 34691608
30 69394626
31 138578144
32 277197191
33 553794526
34 1107654097
35 2213527055

[1,1,1,2,3,6,10,21,38,77,144,293,563,1131,2205,
 4434,8711,17466,34506,69169,137247,274677,546081,
 1093217,2177556,4356756,8688370,17381926,34691608,
 69394626,138578144,277197191,553794526,1107654097,
 2213527055]

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Last modified April 20 02:14 EDT 2024. Contains 371798 sequences. (Running on oeis4.)