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A034890 formatted as a simple table:

n a(n)
1 1
2 2
3 3
4 4
5 6
6 6
7 9
8 11
9 14
10 16
11 20
12 23
13 27
14 31
15 35
16 43
17 47
18 55
19 61
20 70
21 78
22 88
23 98
24 111
25 123

[1,2,3,4,6,6,9,11,14,16,20,23,27,31,35,43,47,55,
 61,70,78,88,98,111,123]

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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