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A109779 as a simple table

na(n)
11
27
365
4930
520814
6693732
732312412
81996944912
9157655618928
1015457109916960
111841080739130720
12261722785741833600
1343758563047332750720
148498963447183108148480
151897379318289205012550400
16482444035336741492040140800
17138599348510645114991010560000

[1,7,65,930,20814,693732,32312412,1996944912,
 157655618928,15457109916960,1841080739130720,
 261722785741833600,43758563047332750720,
 8498963447183108148480,1897379318289205012550400,
 482444035336741492040140800,
 138599348510645114991010560000]