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A097544 as a simple table

na(n)
11
2-8
3-24
484
524
6-144
7-224
832
9654
10-560
11-616
1296
13312
14-1120
15-1440
165456
17-272
18-288
19-2888
2096
211008
22-4048
23-3680
24576
2516700
26-5200
27-216
28896
292088
30-8160
31-9920
32128
33-1584
34-12512
35-10640
3641496
374440
38-12464
39-16224
402240
41-2624
42-18144
43-21672
442464
45864
46-27232
47-21056

[1,-8,-24,84,24,-144,-224,32,654,-560,-616,96,312,
 -1120,-1440,5456,-272,-288,-2888,96,1008,-4048,
 -3680,576,16700,-5200,-216,896,2088,-8160,-9920,
 128,-1584,-12512,-10640,41496,4440,-12464,-16224,
 2240,-2624,-18144,-21672,2464,864,-27232,-21056]