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A011522 as a simple table

na(n)
1-39916800
2120543840
3-150917976
4105258076
5-45995730
613339535
7-2637558
8357423
9-32670
101925
11-66
121

[-39916800,120543840,-150917976,105258076,
 -45995730,13339535,-2637558,357423,-32670,1925,
 -66,1]