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A032522 as a simple table

na(n)
11
20
30
42
52
64
78
84
916
1012
1148
1280
13136
14420
151240
163000
178152
1818104
1944184
20144620
21375664
221250692
233581240
2411675080
2534132592
26115718268
27320403024
281250901440
293600075088
3014589438024
3143266334696
32181254386312

[1,0,0,2,2,4,8,4,16,12,48,80,136,420,1240,3000,
 8152,18104,44184,144620,375664,1250692,3581240,
 11675080,34132592,115718268,320403024,1250901440,
 3600075088,14589438024,43266334696,181254386312]