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A289912 as a simple table

n a(n)
0 1
1 3
2 5
3 9
4 18
5 35
6 66
7 124
8 234
9 441
10 829
11 1557
12 2925
13 5496
14 10325
15 19394
16 36429
17 68428
18 128532
19 241425
20 453475
21 851775
22 1599910
23 3005145
24 5644626
25 10602419
26 19914742
27 37406262
28 70260933
29 131972522
30 247886635
31 465610427
32 874565375
33 1642713630
34 3085541851

[1,3,5,9,18,35,66,124,234,441,829,1557,2925,5496,
 10325,19394,36429,68428,128532,241425,453475,
 851775,1599910,3005145,5644626,10602419,19914742,
 37406262,70260933,131972522,247886635,465610427,
 874565375,1642713630,3085541851]

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Last modified May 24 16:01 EDT 2024. Contains 372778 sequences. (Running on oeis4.)