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A159497 as a simple table

na(n)
01
110
2-238
3-9140
4149932
513856600
6-114819080
7-29249375600
8-20831812720
978881993495200
10852190309246240
11-258099234921313600
12-5749435918990656320
13989356137650941398400
1435156582804554357854080
15-4330067415318711118688000
16-221544548972277705507065600

[1,10,-238,-9140,149932,13856600,-114819080,
 -29249375600,-20831812720,78881993495200,
 852190309246240,-258099234921313600,
 -5749435918990656320,989356137650941398400,
 35156582804554357854080,
 -4330067415318711118688000,
 -221544548972277705507065600]