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A337321 as a simple table

na(n)
10
21
32
410
53
67
79
810
98
1010
114
125
136
148
157
169
178
189
199
209
215
226
237
248
258
2610
277
2810
299
3010
315
326
337
347
358
369
376
389
3910
408
417
428
437
449
458
469
478
489
498
5010
516
527
538
548
559
5610
577
5810
599
6011
618
629
639
649
6510
668
678
6810
699
709
718
727
736
7410
757
7610
779
7810
797
809
819
829

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