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A217359 as a simple table

na(n)
11
20
3-1
4-1
53
67
7-8
8-45
90
10264
11273
12-1365
13-3192
145508
1527132
16-7752
17-193743
18-158631
191177209
202417415
21-5673525
22-23595585
2314488110
24187050435
25104481780
26-1251127512
27-2178989008
286775504088
2923824892148
30-23395134188
31-204487059656
32-57418615353
331471227866951

[1,0,-1,-1,3,7,-8,-45,0,264,273,-1365,-3192,5508,
 27132,-7752,-193743,-158631,1177209,2417415,
 -5673525,-23595585,14488110,187050435,104481780,
 -1251127512,-2178989008,6775504088,23824892148,
 -23395134188,-204487059656,-57418615353,
 1471227866951]