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A144400 as a simple table

na(n)
11
22
3-1
43
5-3
61
74
8-6
94
100
115
12-10
1310
140
15-3
166
17-15
1820
190
20-18
2110
227
23-21
2435
250
26-63
2770
28-24
298
30-28
3156
320
33-168
34280
35-192
3649
379
38-36
3984
400
41-378
42840
43-864
44441
45-89
4610
47-45
48120
490
50-756
512100
52-2880
532205
54-890
55145
5611
57-55
58165
590

[1,2,-1,3,-3,1,4,-6,4,0,5,-10,10,0,-3,6,-15,20,0,
 -18,10,7,-21,35,0,-63,70,-24,8,-28,56,0,-168,280,
 -192,49,9,-36,84,0,-378,840,-864,441,-89,10,-45,
 120,0,-756,2100,-2880,2205,-890,145,11,-55,165,0]