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A178074 as a simple table

na(n)
01
10
2-2
31
43
5-5
61
710
8-24
918
1052
11-182
12180
13348
14-1474
151733
162407
17-12557
1817145
1916561
20-111041
21172625
22107783
23-1006217
241759149
25592699
26-9265399
2718081483
281574873
29-86180045
30186977185
31-25366798
32-805909936
331941467634
34-657563052

[1,0,-2,1,3,-5,1,10,-24,18,52,-182,180,348,-1474,
 1733,2407,-12557,17145,16561,-111041,172625,
 107783,-1006217,1759149,592699,-9265399,18081483,
 1574873,-86180045,186977185,-25366798,-805909936,
 1941467634,-657563052]