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A121627 as a simple table

na(n)
11
20
3-12
4-96
5-480
60
740320
8645120
95806080
100
11-1277337600
12-30656102400
13-398529331200
140
15167382319104000
165356234211328000
1791055981592576000
180
19-62282291409321984000
20-2491291656372879360000
21-52317124783830466560000
220

[1,0,-12,-96,-480,0,40320,645120,5806080,0,
 -1277337600,-30656102400,-398529331200,0,
 167382319104000,5356234211328000,
 91055981592576000,0,-62282291409321984000,
 -2491291656372879360000,-52317124783830466560000,
 0]