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A088275 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 9
6 18
7 22
8 45
9 49
10 56
11 69
12 146
13 202
14 272
15 2730
16 2841
17 4562
18 31810
19 43186
20 48109
21 92691
22 237670 

[1,2,3,4,9,18,22,45,49,56,69,146,202,272,2730,
 2841,4562,31810,43186,48109,92691,237670]

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Last modified June 6 19:21 EDT 2024. Contains 373134 sequences. (Running on oeis4.)