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A080039 as a simple table

n a(n)
0 1
1 2
2 5
3 14
4 33
5 82
6 197
7 478
8 1153
9 2786
10 6725
11 16238
12 39201
13 94642
14 228485
15 551614
16 1331713
17 3215042
18 7761797
19 18738638
20 45239073
21 109216786
22 263672645
23 636562078
24 1536796801
25 3710155682
26 8957108165
27 21624372014
28 52205852193

[1,2,5,14,33,82,197,478,1153,2786,6725,16238,
 39201,94642,228485,551614,1331713,3215042,7761797,
 18738638,45239073,109216786,263672645,636562078,
 1536796801,3710155682,8957108165,21624372014,
 52205852193]

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Last modified February 25 12:46 EST 2018. Contains 299654 sequences. (Running on oeis4.)