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A288457 as a simple table

n a(n)
0 1
1 -8
2 -32
3 1024
4 -12800
5 90112
6 -131072
7 -2097152
8 -78774272
9 3080716288
10 -49736056832
11 407753457664
12 -222801428480
13 -19645180411904
14 -494299196162048
15 22797274090307584
16 -393216908922454016
17 3294704322255781888
18 1334801068806111232
19 -228652837223366918144
20 -4282607861714030428160
21 222230748909257887842304

[1,-8,-32,1024,-12800,90112,-131072,-2097152,
 -78774272,3080716288,-49736056832,407753457664,
 -222801428480,-19645180411904,-494299196162048,
 22797274090307584,-393216908922454016,
 3294704322255781888,1334801068806111232,
 -228652837223366918144,-4282607861714030428160,
 222230748909257887842304]

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Last modified May 8 03:16 EDT 2024. Contains 372317 sequences. (Running on oeis4.)