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A159749 as a simple table

n a(n)
0 2
1 2
2 4
3 2
4 12
5 16
6 0
7 24
8 96
9 96
10 -8
11 0
12 320
13 960
14 768
15 0
16 -240
17 0
18 4800
19 11520
20 7680
21 240
22 0
23 -6720
24 0
25 80640
26 161280
27 92160
28 0
29 13440
30 0
31 -188160
32 0
33 1505280
34 2580480
35 1290240
36 -24192
37 0
38 645120
39 0
40 -5419008
41 0
42 30965760
43 46448640
44 20643840

[2,2,4,2,12,16,0,24,96,96,-8,0,320,960,768,0,-240,
 0,4800,11520,7680,240,0,-6720,0,80640,161280,
 92160,0,13440,0,-188160,0,1505280,2580480,1290240,
 -24192,0,645120,0,-5419008,0,30965760,46448640,
 20643840]

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Last modified April 21 04:37 EDT 2021. Contains 343146 sequences. (Running on oeis4.)