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A086589 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 5
4 12
5 27
6 60
7 127
8 264
9 541
10 1104
11 2229
12 4492

[1,1,2,5,12,27,60,127,264,541,1104,2229,4492]

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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