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A005798 formatted as a simple table:

n a(n)
0 0
1 1
2 -8
3 44
4 -192
5 718
6 -2400
7 7352
8 -20992
9 56549
10 -145008
11 356388
12 -844032
13 1934534
14 -4306368
15 9337704
16 -19771392
17 40965362
18 -83207976
19 165944732
20 -325393024
21 628092832
22 -1194744096
23 2241688744
24 -4152367104
25 7599231223
26 -13749863984

[0,1,-8,44,-192,718,-2400,7352,-20992,56549,
 -145008,356388,-844032,1934534,-4306368,9337704,
 -19771392,40965362,-83207976,165944732,-325393024,
 628092832,-1194744096,2241688744,-4152367104,
 7599231223,-13749863984]

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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