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A098152 formatted as a simple table:

n a(n)
0 0
1 1
2 3
3 12
4 148
5 21909
6 480004287
7 230404115538378376
8 53086056457022411804685755744397384
9 2818129390158170901506703075470572449397357853477615482257305306043465

[0,1,3,12,148,21909,480004287,230404115538378376,
 53086056457022411804685755744397384,
 2818129390158170901506703075470572449397357853477615482257305306043465]

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


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