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A275049 as a simple table

na(n)
01
130
23870
3698880
4146881350
533664290660
68161119046080
72057838873742080
8534207274296708870
9141819633092233024500
1038325111684989079770820
1110507683011039968126464000
122915637485437466384104036800
13817228372649330361131497411200

[1,30,3870,698880,146881350,33664290660,
 8161119046080,2057838873742080,534207274296708870,
 141819633092233024500,38325111684989079770820,
 10507683011039968126464000,
 2915637485437466384104036800,
 817228372649330361131497411200]