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A191092 as a simple table

na(n)
30
41
561
62836
7129288
86160640
9313921008
1017239040000
111021644763392
1265244849242112
134477975127425280
14329252714454974464
1525850313756000000000
162160223055912342913024
17191558954408834121740288
1817973564914103712921681920

[0,1,61,2836,129288,6160640,313921008,17239040000,
 1021644763392,65244849242112,4477975127425280,
 329252714454974464,25850313756000000000,
 2160223055912342913024,191558954408834121740288,
 17973564914103712921681920]