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A284757 as a simple table

na(n)
11
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
2410
2555
260
270
280
290
300
310

[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,
 55,0,0,0,0,0,0]