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A133932 as a simple table

n a(n)
1 1
2 -1
3 3
4 -2
5 -15
6 20
7 -6
8 105
9 -210
10 40
11 90
12 -24
13 -945
14 2520
15 -1120
16 -1260
17 420
18 504
19 -120
20 10395
21 -34650
22 25200
23 18900
24 -2240
25 -15120
26 -9072
27 1260
28 2688
29 3360
30 -720
31 -135135
32 540540
33 -554400
34 -311850
35 123200
36 415800
37 166320
38 -50400
39 -56700
40 -120960
41 -75600
42 18144
43 20160
44 25920
45 -5040

[1,-1,3,-2,-15,20,-6,105,-210,40,90,-24,-945,2520,
 -1120,-1260,420,504,-120,10395,-34650,25200,18900,
 -2240,-15120,-9072,1260,2688,3360,-720,-135135,
 540540,-554400,-311850,123200,415800,166320,
 -50400,-56700,-120960,-75600,18144,20160,25920,
 -5040]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)