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A302481 as a simple table

na(n)
10
20
30
40
50
61
71
81
91
101
113
122
132
142
153
162
174
182
193
202
213
222
235
242
254
263
276
284
296
303
315
324
335
343
357
363
377
386
397
405
418
424
437
445
457
465
479
484
498
505
519
526
539
544
558
566
579
586
5910
604
619
628
6310
646
6511
665
6711
689
6910
706
7111
725
7310
747
7511
767
7712
785
7912
808
8111
828

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