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A104506 as a simple table

n a(n)
0 0
1 -1
2 -2
3 0
4 8
5 15
6 -6
7 -77
8 -120
9 117
10 770
11 946
12 -1728
13 -7735
14 -6930
15 22800
16 76960
17 42245
18 -282150
19 -751640
20 -125800
21 3341205
22 7145710
23 -2002725
24 -38228232
25 -65418925
26 55550014
27 424605078
28 566938400
29 -936604097
30 -4587287310

[0,-1,-2,0,8,15,-6,-77,-120,117,770,946,-1728,
 -7735,-6930,22800,76960,42245,-282150,-751640,
 -125800,3341205,7145710,-2002725,-38228232,
 -65418925,55550014,424605078,566938400,-936604097,
 -4587287310]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)