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A147592 as a simple table

n a(n)
0 1
1 -1
2 2
3 0
4 0
5 4
6 -2
7 5
8 3
9 0
10 12
11 0
12 12
13 16
14 5
15 35
16 18
17 36
18 64
19 40
20 110
21 105
22 135
23 240
24 216
25 384
26 472
27 560
28 905
29 999
30 1458
31 1960
32 2368
33 3500
34 4302
35 5805
36 7947
37 9936
38 13860
39 17920
40 23588
41 32096
42 41229
43 55755
44 73570
45 96460
46 129920
47 169680
48 226206
49 300369

[1,-1,2,0,0,4,-2,5,3,0,12,0,12,16,5,35,18,36,64,
 40,110,105,135,240,216,384,472,560,905,999,1458,
 1960,2368,3500,4302,5805,7947,9936,13860,17920,
 23588,32096,41229,55755,73570,96460,129920,169680,
 226206,300369]

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Last modified April 22 09:30 EDT 2021. Contains 343174 sequences. (Running on oeis4.)