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A084288 as a simple table

n a(n)
1 1
2 5
3 15
4 34
5 68
6 126
7 222
8 358
9 609
10 982
11 1722
12 2932
13 5317
14 9612
15 18539
16 34949
17 68876
18 134632
19 267329
20 528921
21 1057402
22 2103882
23 4207541
24 8398104
25 16799430
26 33566249
27 67148298
28 134231998
29 268500559
30 536897299
31 1073860323
32 2147505848

[1,5,15,34,68,126,222,358,609,982,1722,2932,5317,
 9612,18539,34949,68876,134632,267329,528921,
 1057402,2103882,4207541,8398104,16799430,33566249,
 67148298,134231998,268500559,536897299,1073860323,
 2147505848]

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Last modified May 5 12:19 EDT 2024. Contains 372275 sequences. (Running on oeis4.)