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A112575 as a simple table

n a(n)
0 0
1 1
2 2
3 3
4 6
5 12
6 22
7 41
8 78
9 147
10 276
11 520
12 980
13 1845
14 3474
15 6543
16 12322
17 23204
18 43698
19 82293
20 154974
21 291847
22 549608
23 1035024
24 1949160
25 3670665
26 6912610
27 13017851
28 24515262
29 46167228
30 86942286
31 163730017
32 308336942
33 580661211
34 1093503228
35 2059289112

[0,1,2,3,6,12,22,41,78,147,276,520,980,1845,3474,
 6543,12322,23204,43698,82293,154974,291847,549608,
 1035024,1949160,3670665,6912610,13017851,24515262,
 46167228,86942286,163730017,308336942,580661211,
 1093503228,2059289112]

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Last modified January 26 03:23 EST 2022. Contains 350572 sequences. (Running on oeis4.)