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A248158 as a simple table

na(n)
01
1-3
24
3-4
43
5-1
6-2
76
8-11
917
10-24
1132
12-41
1351
14-62
1574
16-87
17101
18-116
19132
20-149
21167
22-186
23206
24-227
25249
26-272
27296
28-321
29347
30-374
31402
32-431
33461
34-492
35524
36-557
37591
38-626
39662
40-699
41737
42-776
43816
44-857
45899
46-942
47986

[1,-3,4,-4,3,-1,-2,6,-11,17,-24,32,-41,51,-62,74,
 -87,101,-116,132,-149,167,-186,206,-227,249,-272,
 296,-321,347,-374,402,-431,461,-492,524,-557,591,
 -626,662,-699,737,-776,816,-857,899,-942,986]