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A031477 as a simple table

na(n)
11
22
33
44
57
68
79
810
913
1014
1115
1216
1319
1420
1521
1622
1725
1826
1927
2028
2130
2241
2343
2444
2545
2646
2749
2850
2951
3052
3155
3256
3357
3458
3561
3662
3763
3864
3966
4077
4179
4280
4381
4482
4585
4686
4787
4888
4991
5092
5193
5294
5397
5498
5599
56100
57102
58113
59115
60116
61117

[1,2,3,4,7,8,9,10,13,14,15,16,19,20,21,22,25,26,
 27,28,30,41,43,44,45,46,49,50,51,52,55,56,57,58,
 61,62,63,64,66,77,79,80,81,82,85,86,87,88,91,92,
 93,94,97,98,99,100,102,113,115,116,117]