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A005152 formatted as a simple table:

n a(n)
0 0
1 1
2 2
3 4
4 5
5 7
6 9
7 11
8 12
9 15
10 16
11 18
12 20
13 22
14 24
15 26

[0,1,2,4,5,7,9,11,12,15,16,18,20,22,24,26]

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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