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A187045 as a simple table

na(n)
-11
04
15
20
3-5
40
59
60
7-14
80
919
100
11-34
120
1355
140
15-69
160
17104
180
19-164
200
21209
220
23-283
240
25413
260
27-539
280
29712
300
31-968
320
331248
340
35-1642
360
372167
380
39-2731
400
413526
420
43-4592
440
455736
460
47-7244
480
499255
500
51-11520
520
5314378
540
55-18018
560
5722238
580

[1,4,5,0,-5,0,9,0,-14,0,19,0,-34,0,55,0,-69,0,104,
 0,-164,0,209,0,-283,0,413,0,-539,0,712,0,-968,0,
 1248,0,-1642,0,2167,0,-2731,0,3526,0,-4592,0,5736,
 0,-7244,0,9255,0,-11520,0,14378,0,-18018,0,22238,
 0]