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A213513 as a simple table

na(n)
11
23
34
45
58
610
712
813
914
1015
1116
1217
1318
1422
1525
1628
1730
1832
1934
2036
2138
2240
2341
2442
2543
2644
2745
2846
2947
3048
3149
3250
3351
3452
3553
3654
3755
3856
3957
4058
4163
4267
4371
4474
4577
4680
4783
4886
4989
5091

[1,3,4,5,8,10,12,13,14,15,16,17,18,22,25,28,30,32,
 34,36,38,40,41,42,43,44,45,46,47,48,49,50,51,52,
 53,54,55,56,57,58,63,67,71,74,77,80,83,86,89,91]