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A126988 as a simple table

na(n)
11
22
31
43
50
61
74
82
90
101
115
120
130
140
151
166
173
182
190
200
211
227
230
240
250
260
270
281
298
304
310
322
330
340
350
361
379
380
393
400
410
420
430
440
451
4610
475
480
490
502
510
520
530
540
551
5611
570
580
590
600
610
620
630
640
650
661
6712
686
694
703
710
722
730
740
750
760
770
781

[1,2,1,3,0,1,4,2,0,1,5,0,0,0,1,6,3,2,0,0,1,7,0,0,
 0,0,0,1,8,4,0,2,0,0,0,1,9,0,3,0,0,0,0,0,1,10,5,0,
 0,2,0,0,0,0,1,11,0,0,0,0,0,0,0,0,0,1,12,6,4,3,0,2,
 0,0,0,0,0,1]