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A129208 as a simple table

na(n)
01
12
241
31562
43344161
5-7118599318
6654686219104361
7-128615821825334210638
8249850594047271558364480641
9-1935878334514951131830244285524398
10160443526614433014168714029147613242401001

[1,2,41,1562,3344161,-7118599318,654686219104361,
 -128615821825334210638,
 249850594047271558364480641,
 -1935878334514951131830244285524398,
 160443526614433014168714029147613242401001]