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A271169 as a simple table

na(n)
01
11
22
32
43
54
64
76
85
97
106
117
127
136
148
156
168
176
187
197
206
218
226
238
246
257
267
276
287
295
306
314
325
334
343
354
363
374
383
394
404
414
425
434
445
454
465
475
484
495
504
515
524
535
545
554
565
574
585
594
604
614
623
633
644
653
663
673
684
695
703
716
724
737
745
755
767
774
788
794
807

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