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A272584 as a simple table

na(n)
03
19
227
3-11
471
5-31
6131
7-115
8239
9-191
10347
11-299
12463
13-335
14563
15-547
16799
17-751
181035
19-987
201279
21-1135
221483
23-1435
241791
25-1647
262035
27-1891
282239
29-1839
302323
31-2307
322815
33-2767
343307
35-3259
363807
37-3663
384267
39-4219
404831
41-4687
425331
43-5187

[3,9,27,-11,71,-31,131,-115,239,-191,347,-299,463,
 -335,563,-547,799,-751,1035,-987,1279,-1135,1483,
 -1435,1791,-1647,2035,-1891,2239,-1839,2323,-2307,
 2815,-2767,3307,-3259,3807,-3663,4267,-4219,4831,
 -4687,5331,-5187]