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A012579 as a simple table

n a(n)
0 0
1 0
2 2
3 -3
4 4
5 -20
6 -82
7 1701
8 -13176
9 102096
10 -741798
11 2555685
12 32996940
13 -986649300
14 17351145030
15 -237817720035
16 2593221000720
17 -18017408438400
18 -162521065585230
19 10623453347243565
20 -281538871670714220
21 5556579737347871820
22 -89014595698012503330
23 977317781020921150965

[0,0,2,-3,4,-20,-82,1701,-13176,102096,-741798,
 2555685,32996940,-986649300,17351145030,
 -237817720035,2593221000720,-18017408438400,
 -162521065585230,10623453347243565,
 -281538871670714220,5556579737347871820,
 -89014595698012503330,977317781020921150965]

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Last modified May 13 21:51 EDT 2024. Contains 372523 sequences. (Running on oeis4.)