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A134817 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 21
12 43
13 87
14 175
15 526
16 1579
17 6317
18 25269
19 126346
20 758077
21 4548463
22 31839242
23 254713937
24 2292425434
25 22924254341
26 252166797752
27 3026001573025
28 39338020449326
29 550732286290565
30 8260984294358476

[1,2,3,4,5,6,7,8,9,10,21,43,87,175,526,1579,6317,
 25269,126346,758077,4548463,31839242,254713937,
 2292425434,22924254341,252166797752,3026001573025,
 39338020449326,550732286290565,8260984294358476]

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Last modified April 16 18:53 EDT 2021. Contains 343050 sequences. (Running on oeis4.)