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A132466 as a simple table

na(n)
10
20
30
40
50
60
70
81
980
101944
1125200
12217800
131411344
147361640
1532391216
16124227675
17425339200
181323786464
193797876160
2010155802176
2125539739200
2260844672800
23138154965696
24300509773245
25628886888784
261270898695000
272488029830000
284731583685400
298762192010000

[0,0,0,0,0,0,0,1,80,1944,25200,217800,1411344,
 7361640,32391216,124227675,425339200,1323786464,
 3797876160,10155802176,25539739200,60844672800,
 138154965696,300509773245,628886888784,
 1270898695000,2488029830000,4731583685400,
 8762192010000]