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A319211 as a simple table

na(n)
11
22
36
424
5120
6720
75040
840320
9362880
10362890
11362990
12364200
13380040
14603120
153966480
1658020480
17980542080
1817643588480
1917643588499
2017643588860
2117643596460
2217643764040
2317647626360
2417740497600
2520066316480
2680634516480
271718398644480

[1,2,6,24,120,720,5040,40320,362880,362890,362990,
 364200,380040,603120,3966480,58020480,980542080,
 17643588480,17643588499,17643588860,17643596460,
 17643764040,17647626360,17740497600,20066316480,
 80634516480,1718398644480]