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A270163 as a simple table

na(n)
03
15
223
3-19
479
5-47
6111
7-120
8273
9-253
10348
11-319
12539
13-447
14587
15-639
16959
17-903
181087
19-1059
201367
21-1255
221479
23-1523
241927
25-1891
262271
27-2248
282621
29-2425
302713
31-2789
323485
33-3437
343785
35-3713
364304
37-4131
384535
39-4627
405355
41-5192
425696
43-5683

[3,5,23,-19,79,-47,111,-120,273,-253,348,-319,539,
 -447,587,-639,959,-903,1087,-1059,1367,-1255,1479,
 -1523,1927,-1891,2271,-2248,2621,-2425,2713,-2789,
 3485,-3437,3785,-3713,4304,-4131,4535,-4627,5355,
 -5192,5696,-5683]