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A062627 as a simple table

na(n)
01
11
2-2
3-5
40
5-42
6132
7-429
80
90
1016796
11-58786
120
13-742900
142674440
159694845
160
17-129644790
180
19-1767263190
200
2124466267020
2291482563640
23-343059613650
240
250
2618367353072152
270
280
29-1002242216651368
30-3814986502092304
31-14544636039226909
320
33212336130412243110

[1,1,-2,-5,0,-42,132,-429,0,0,16796,-58786,0,
 -742900,2674440,9694845,0,-129644790,0,
 -1767263190,0,24466267020,91482563640,
 -343059613650,0,0,18367353072152,0,0,
 -1002242216651368,-3814986502092304,
 -14544636039226909,0,212336130412243110]