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A192072 as a simple table

na(n)
10
26
30
40
5648
60
70
8793152
90
100
111262231424
120
130
142646377775360
150
160
176519085424584704
180
190
2018278010233307389952
210
220
2356939392133946726580224
240
250
26194204339279813558544629760
270
280
29717807985600217602759000326144
300
310
322853876809466218301455118709555200
330
340

[0,6,0,0,648,0,0,793152,0,0,1262231424,0,0,
 2646377775360,0,0,6519085424584704,0,0,
 18278010233307389952,0,0,56939392133946726580224,
 0,0,194204339279813558544629760,0,0,
 717807985600217602759000326144,0,0,
 2853876809466218301455118709555200,0,0]