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A159270 as a simple table

na(n)
00
11
22
32
43
53
63
74
85
93
105
113
126
136
144
154
167
176
188
194
204
214
224
236
247
252
264
275
286
296
308
316
3210
333
343
355
366
374
389
396
409
417
425
435
449
456
468
477
487
4910
504
515
528
539
541
558
566
576
587
597
6010
615
625
634
6410
658
667
678
688
692
703
718
728
738
745
756
767
775
7810
796
807
817
828
8310
8410
859
8610
875
887
895
905
916
929
936
945
955
9612
973
987
996
1008
1019

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