login

A050984 as a simple table

na(n)
01
130
25730
31696800
4613591650
5248832363780
6108702332138400
750030418256790400
823933662070438513250
911795304320307625903500
105952113838155498195161980
113061813957188788125283450400
121600318610176809076206888362400
13847745162264320796366122559544000

[1,30,5730,1696800,613591650,248832363780,
 108702332138400,50030418256790400,
 23933662070438513250,11795304320307625903500,
 5952113838155498195161980,
 3061813957188788125283450400,
 1600318610176809076206888362400,
 847745162264320796366122559544000]