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A208280 as a simple table

na(n)
01
11
22
32
43
53
64
73
84
94
104
114
126
136
144
153
164
175
186
195
205
216
227
239
243
253
264
274
285
296
304
312
324
335
344
355
365
377
387
399
405
415
427
438
448
456
466
4710
487
494
504
514
526
537
546
554
565
577
587
5910
606
617
626
635
646
656
666
678
687
698
707
718
727
739
745
754
765
776
787
796
805
815
826
837
847
856

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