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A128090 as a simple table

n a(n)
1 1
2 -4
3 4
4 -18
5 -18
6 9
7 -48
8 -48
9 -48
10 16
11 -100
12 -100
13 -100
14 -100
15 25
16 -180
17 -180
18 -180
19 -180
20 -180
21 36
22 -294
23 -294
24 -294
25 -294
26 -294
27 -294
28 49

[1,-4,4,-18,-18,9,-48,-48,-48,16,-100,-100,-100,
 -100,25,-180,-180,-180,-180,-180,36,-294,-294,
 -294,-294,-294,-294,49]

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Last modified April 24 09:42 EDT 2024. Contains 371935 sequences. (Running on oeis4.)