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A375896 as a simple table

na(n)
00
1-1
2-122
3-10788
4-816424
5-55416080
6-3416689056
7-189851801152
8-9167161367168
9-340760709275904
10-4024113571740160
11904814009441803264
12126870078341747693568
1311772031375019592445952
14916527986864591725551616
1563598173885399939858677760

[0,-1,-122,-10788,-816424,-55416080,-3416689056,
 -189851801152,-9167161367168,-340760709275904,
 -4024113571740160,904814009441803264,
 126870078341747693568,11772031375019592445952,
 916527986864591725551616,
 63598173885399939858677760]