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A127708 as a simple table

na(n)
10
20
30
40
50
60
70
81
90
100
110
120
130
140
150
1613
170
180
190
200
210
220
230
241
250
260
271
280
290
300
310
3299
330
340
350
360
370
380
390
401
410
420
430
440
450
460
470
4813
490
500
510
520
530
541
550
561
570
580
590
600
610
620
630

[0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,13,0,0,0,0,0,0,0,1,
 0,0,1,0,0,0,0,99,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,13,
 0,0,0,0,0,1,0,1,0,0,0,0,0,0,0]