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A110294 as a simple table

na(n)
01
1-8
215
3-112
4209
5-1560
62911
7-21728
840545
9-302632
10564719
11-4215120
127865521
13-58709048
14109552575
15-817711552
161525870529
17-11389252680
1821252634831
19-158631825968
20296011017105
21-2209456310872
224122901604639
23-30773756526240
2457424611447841

[1,-8,15,-112,209,-1560,2911,-21728,40545,-302632,
 564719,-4215120,7865521,-58709048,109552575,
 -817711552,1525870529,-11389252680,21252634831,
 -158631825968,296011017105,-2209456310872,
 4122901604639,-30773756526240,57424611447841]