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A287771 as a simple table

na(n)
11
21
31
42
53
63
73
85
96
106
116
126
136
1410
1512
168
179
1812
1912
2011
2112
2212
2312
2412
2512
2618
2724
2816
2913
3022
3124
3215
3318
3423
3521
3618
3720
3823
3923
4021
4124
4224
4324
4423
4524
4624
4724
4824
4924
5040
5148
5224
5315
5443
5543
5628
5723
5840
5936
6033
6135
6237
6339
6445
6539
6636
6740
6835
6936
7045
7145
7248
7334
7441
7548
7642
7737
7841
7948
8046
8142
8242

[1,1,1,2,3,3,3,5,6,6,6,6,6,10,12,8,9,12,12,11,12,
 12,12,12,12,18,24,16,13,22,24,15,18,23,21,18,20,
 23,23,21,24,24,24,23,24,24,24,24,24,40,48,24,15,
 43,43,28,23,40,36,33,35,37,39,45,39,36,40,35,36,
 45,45,48,34,41,48,42,37,41,48,46,42,42]