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A117222 formatted as a simple table:

n a(n)
1 1
2 2
3 3
4 5
5 10
6 18
7 23
8 53
9 128
10 194
11 586
12 947
13 2070
14 3667
15 16762
16 33036
17 93402
18 200626
19 445869
20 1517300
21 3715025
22 14526494

[1,2,3,5,10,18,23,53,128,194,586,947,2070,3667,
 16762,33036,93402,200626,445869,1517300,3715025,
 14526494]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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