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A001185 formatted as a simple table:

n a(n)
1 0
2 1
3 1
4 7
5 21
6 112
7 456
8 2603
9 13203

[0,1,1,7,21,112,456,2603,13203]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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