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A012033 formatted as a simple table:

n a(n)
0 1
1 -1
2 5
3 -13
4 -407
5 30151
6 -1142483
7 19202427
8 3747342929
9 -722092683505
10 76341208430549
11 -2313301317273981
12 -1769780901329435719
13 628518840135423728599
14 -125498832189487922441219

[1,-1,5,-13,-407,30151,-1142483,19202427,
 3747342929,-722092683505,76341208430549,
 -2313301317273981,-1769780901329435719,
 628518840135423728599,-125498832189487922441219]

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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