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A072194 as a simple table

na(n)
11
20
30
44
50
612
70
8216
936
1040
110
12900
130
1484
15120
1638416
170
183600
190
204860
21252
22220
230
24223608
25400
26312
2713824
2814196
290
3018900
310
3224300000
33660
34544
35840
361258884
370
38684
39936
401920520
410
4254600
430
4458212
4570560
461012
470
48201485520
491764
5097200

[1,0,0,4,0,12,0,216,36,40,0,900,0,84,120,38416,0,
 3600,0,4860,252,220,0,223608,400,312,13824,14196,
 0,18900,0,24300000,660,544,840,1258884,0,684,936,
 1920520,0,54600,0,58212,70560,1012,0,201485520,
 1764,97200]