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A188160 as a simple table

na(n)
10
21
32
44
55
66
77
88
910
1012
1112
1212
1313
1418
1520
1620
1717
1818
1921
2028
2130
2230
2324
2424
2525
2632
2740
2842
2942
3035
3131
3232
3336
3445
3554
3656
3756
3848
3940
4040
4141
4250
4360
4470
4572
4672
4763
4854
4949
5050
5155
5266
5377
5488
5590
5690
5780
5870
5960
6060
6161

[0,1,2,4,5,6,7,8,10,12,12,12,13,18,20,20,17,18,21,
 28,30,30,24,24,25,32,40,42,42,35,31,32,36,45,54,
 56,56,48,40,40,41,50,60,70,72,72,63,54,49,50,55,
 66,77,88,90,90,80,70,60,60,61]