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A270983 as a simple table

na(n)
07
1-4
236
3-23
495
5-92
6164
7-123
8267
9-283
10423
11-372
12580
13-547
14691
15-684
161013
17-1021
181233
19-1125
201521
21-1537
221721
23-1541
241928
25-2052
262497
27-2337
282781
29-2625
302956
31-2928
323473
33-3413
343921
35-3769
364400
37-4400
384744
39-4459
405219
41-5439
426023

[7,-4,36,-23,95,-92,164,-123,267,-283,423,-372,
 580,-547,691,-684,1013,-1021,1233,-1125,1521,
 -1537,1721,-1541,1928,-2052,2497,-2337,2781,-2625,
 2956,-2928,3473,-3413,3921,-3769,4400,-4400,4744,
 -4459,5219,-5439,6023]