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A204771 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 1
5 7
6 4
7 17
8 29
9 46
10 121
11 243
12 408
13 833
14 1929
15 3658
16 6353
17 12815
18 30844
19 61009
20 100133
21 216534
22 514233
23 930107
24 1686288
25 3352737
26 8264081
27 15163506
28 27077825
29 53153175
30 133991380
31 243114769
32 428343405
33 854649182
34 2120804377
35 3870970883
36 6937439304

[0,1,1,2,1,7,4,17,29,46,121,243,408,833,1929,3658,
 6353,12815,30844,61009,100133,216534,514233,
 930107,1686288,3352737,8264081,15163506,27077825,
 53153175,133991380,243114769,428343405,854649182,
 2120804377,3870970883,6937439304]

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Last modified December 3 21:17 EST 2021. Contains 349468 sequences. (Running on oeis4.)