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A093114 as a simple table

n a(n)
1 1
2 -2
3 -2
4 -16
5 14
6 64
7 -484
8 -2048
9 3798
10 -7168
11 96292
12 131072
13 -1247476
14 3964928
15 -27170632
16 -67108864
17 220816742
18 -497811456
19 993377620
20 -3758096384
21 38457826404
22 -201938960384
23 1217833409416
24 1099511627776
25 -4275253627140

[1,-2,-2,-16,14,64,-484,-2048,3798,-7168,96292,
 131072,-1247476,3964928,-27170632,-67108864,
 220816742,-497811456,993377620,-3758096384,
 38457826404,-201938960384,1217833409416,
 1099511627776,-4275253627140]

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Last modified May 16 16:26 EDT 2024. Contains 372554 sequences. (Running on oeis4.)