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A278073 as a simple table

na(n)
01
10
21
30
41
520
60
71
8168
91680
100
111
121364
1355440
14369600
150
161
1710920
181561560
1933633600
20168168000
210
221
2387380
2442771456
252385102720
2634306272000
27137225088000
280
291
30699048
311160164320
32158411809920
335105916816000
3454752810112000
35182509367040000

[1,0,1,0,1,20,0,1,168,1680,0,1,1364,55440,369600,
 0,1,10920,1561560,33633600,168168000,0,1,87380,
 42771456,2385102720,34306272000,137225088000,0,1,
 699048,1160164320,158411809920,5105916816000,
 54752810112000,182509367040000]