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A082733 as a simple table

n a(n)
1 1
2 2
3 5
4 13
5 31
6 89
7 259
8 842
9 2810
10 10020
11 37266
12 145373
13 586071
14 2453927
15 10590180
16 47159351
17 215706629
18 1013916313
19 4882544468
20 24087770591
21 121481296510
22 626169893024
23 3293432146879
24 17670096206819
25 96589760733604
26 537731396393480
27 3045955783377644

[1,2,5,13,31,89,259,842,2810,10020,37266,145373,
 586071,2453927,10590180,47159351,215706629,
 1013916313,4882544468,24087770591,121481296510,
 626169893024,3293432146879,17670096206819,
 96589760733604,537731396393480,3045955783377644]

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Last modified August 11 04:03 EDT 2020. Contains 336421 sequences. (Running on oeis4.)