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A222805 as a simple table

na(n)
00
111
2-13
329
4109
5-67
66571
7-415
8162573
9-23663513
1010230003
11-564409
12854671223
13-3380281
1466346781597
15-2525207721201139
162050779017959603
17-513555084749
18258395660795799074117
19-16860247921174939
2032300672599263555985061
21-5369365617089977921391189

[0,11,-13,29,109,-67,6571,-415,162573,-23663513,
 10230003,-564409,854671223,-3380281,66346781597,
 -2525207721201139,2050779017959603,-513555084749,
 258395660795799074117,-16860247921174939,
 32300672599263555985061,
 -5369365617089977921391189]