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A001810 as a simple table

na(n)
00
10
20
31
416
5200
62400
729400
8376320
95080320
1072576000
111097712000
1217563392000
13296821324800
145288816332800
1599165306240000
161952793722880000
1740311241850880000
18870722823979008000
1919645683716026368000
20462251381553561600000
2111325158848062259200000

[0,0,0,1,16,200,2400,29400,376320,5080320,
 72576000,1097712000,17563392000,296821324800,
 5288816332800,99165306240000,1952793722880000,
 40311241850880000,870722823979008000,
 19645683716026368000,462251381553561600000,
 11325158848062259200000]