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A140254 as a simple table

na(n)
11
21
32
40
54
6-3
76
80
90
10-5
1110
120
1312
14-7
15-6
160
1716
180
1918
200
21-8
22-11
2322
240
250
26-13
270
280
2928
307
3130
320
33-12
34-17
35-10
360
3736
38-19
39-14
400
4140
429
4342
440
450
46-23
4746
480
490
500
51-18
520
5352
540
55-14
560
57-20
58-29
5958
600
6160
62-31
630
640
65-16
6613
6766
680
69-24
7011
7170
720
7372
74-37
750
760
77-16

[1,1,2,0,4,-3,6,0,0,-5,10,0,12,-7,-6,0,16,0,18,0,
 -8,-11,22,0,0,-13,0,0,28,7,30,0,-12,-17,-10,0,36,
 -19,-14,0,40,9,42,0,0,-23,46,0,0,0,-18,0,52,0,-14,
 0,-20,-29,58,0,60,-31,0,0,-16,13,66,0,-24,11,70,0,
 72,-37,0,0,-16]