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A100517 as a simple table

na(n)
01
11
24
39
472
510
63600
71575
82800
91764
1014112
1113475
1234927200
132316600
14192192
154459455
164994589600
17262061800
18735869534400
1917476901442
20422721728
21353723760
2231127690880
2310150725585
2459637542956992
252205530434800
26155748568976000
2750956005028500

[1,1,4,9,72,10,3600,1575,2800,1764,14112,13475,
 34927200,2316600,192192,4459455,4994589600,
 262061800,735869534400,17476901442,422721728,
 353723760,31127690880,10150725585,59637542956992,
 2205530434800,155748568976000,50956005028500]