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A127941 formatted as a simple table:

n a(n)
1 1
2 1
3 2
4 3
5 19
6 25
7 12091
8 942579
9 802405765442
10 9728923151534907
11 40387361143971542769608346059516047956596
12 16013133965687337121814734147004294320263129575

[1,1,2,3,19,25,12091,942579,802405765442,
 9728923151534907,
 40387361143971542769608346059516047956596,
 16013133965687337121814734147004294320263129575]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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