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A185648 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 3
5 5
6 9
7 15
8 26
9 45
10 77
11 133
12 230
13 397
14 687
15 1188
16 2054
17 3553
18 6145
19 10629
20 18385
21 31802
22 55010
23 95156
24 164600
25 284725
26 492519
27 851962
28 1473732
29 2549275
30 4409764
31 7628058
32 13195104
33 22825046
34 39483039
35 68298240
36 118143130
37 204365438
38 353513851

[1,1,1,2,3,5,9,15,26,45,77,133,230,397,687,1188,
 2054,3553,6145,10629,18385,31802,55010,95156,
 164600,284725,492519,851962,1473732,2549275,
 4409764,7628058,13195104,22825046,39483039,
 68298240,118143130,204365438,353513851]

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Last modified September 26 09:15 EDT 2021. Contains 347664 sequences. (Running on oeis4.)