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A190502 as a simple table

n a(n)
0 0
1 1
2 1
3 1
4 2
5 4
6 7
7 13
8 23
9 42
10 75
11 137
12 255
13 463
14 872
15 1612
16 3030
17 5706
18 10749
19 20387
20 38635
21 73584
22 140336
23 268216
24 513705
25 985818
26 1894120
27 3645744
28 7027290
29 13561906
30 26207278
31 50697533
32 98182656
33 190335585
34 369323301
35 717267167
36 1394192236
37 2712103833

[0,1,1,1,2,4,7,13,23,42,75,137,255,463,872,1612,
 3030,5706,10749,20387,38635,73584,140336,268216,
 513705,985818,1894120,3645744,7027290,13561906,
 26207278,50697533,98182656,190335585,369323301,
 717267167,1394192236,2712103833]

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Last modified August 8 14:36 EDT 2020. Contains 336298 sequences. (Running on oeis4.)