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A071498 as a simple table

na(n)
11
20
32
43
54
61
70
82
93
104
111
125
132
143
157
161
174
182
193
207
210
221
232
243
257
265
270
281
293
302
315
324
338
346
352
365
374
388
397
402
416
421
434
448
452
466
471
484
498
502
516
521
530
548
552
563
577
584
591
608
612
6210
630
641
658
662
677
685
691
708
713
726
7310
741
755
762
776
7810
791
805
813
822
8310
841
850
868

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