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A111522 as a simple table

na(n)
01
14
27
34
4-4
5-5
6-49
7-200
859
910
10-5240
1111936
1230806
13-412987
141352862
153166014
16-57455111
17263800403
18200944299
19-11339467789
2077531515035
21-118123511262
22-2692592328869
2329677554626711
24-125561516944238
25-528175322368741
2613093479718202187

[1,4,7,4,-4,-5,-49,-200,59,10,-5240,11936,30806,
 -412987,1352862,3166014,-57455111,263800403,
 200944299,-11339467789,77531515035,-118123511262,
 -2692592328869,29677554626711,-125561516944238,
 -528175322368741,13093479718202187]