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A158583 as a simple table

na(n)
01
1-19
2517
3-741
4180119
5-45695
61969771
7-2269189
8466718639
9-107319771
1047438353385
11-4450937777
1211033623188467
13-237753881287
1410639497593899
152109652116195
16-48087140237246657
17-3825706373701043
186605692011320683297
191467932522941406327

[1,-19,517,-741,180119,-45695,1969771,-2269189,
 466718639,-107319771,47438353385,-4450937777,
 11033623188467,-237753881287,10639497593899,
 2109652116195,-48087140237246657,
 -3825706373701043,6605692011320683297,
 1467932522941406327]