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A089511 as a simple table

n a(n)
2 1
3 -1
4 3
5 1
6 -6
7 6
8 -1
9 27
10 -108
11 100
12 1
13 -36
14 216
15 -400
16 225
17 -1
18 135
19 -2160
20 10000
21 -16875
22 9261
23 1
24 -162
25 3240
26 -20000
27 50625
28 -55566
29 21952
30 -1
31 567
32 -27216
33 350000
34 -1771875
35 4084101
36 -4302592
37 1679616
38 1
39 -648
40 36288
41 -560000
42 3543750
43 -10890936
44 17210368
45 -13436928

[1,-1,3,1,-6,6,-1,27,-108,100,1,-36,216,-400,225,
 -1,135,-2160,10000,-16875,9261,1,-162,3240,-20000,
 50625,-55566,21952,-1,567,-27216,350000,-1771875,
 4084101,-4302592,1679616,1,-648,36288,-560000,
 3543750,-10890936,17210368,-13436928]

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Last modified June 7 16:33 EDT 2024. Contains 373202 sequences. (Running on oeis4.)