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A157126 as a simple table

na(n)
01
1-2
2-3
3-3
48
511
611
7-30
8-41
9-41
10112
11153
12153
13-418
14-571
15-571
161560
172131
182131
19-5822
20-7953
21-7953
2221728
2329681
2429681
25-81090
26-110771
27-110771
28302632
29413403
30413403
31-1129438
32-1542841
33-1542841
344215120
355757961
365757961

[1,-2,-3,-3,8,11,11,-30,-41,-41,112,153,153,-418,
 -571,-571,1560,2131,2131,-5822,-7953,-7953,21728,
 29681,29681,-81090,-110771,-110771,302632,413403,
 413403,-1129438,-1542841,-1542841,4215120,5757961,
 5757961]