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A309999 as a simple table

na(n)
01
11
21
32
42
53
64
75
86
98
1010
1112
1215
1318
1422
1525
1632
1735
1844
1953
2061
2172
2281
2398
24114
25130
26147
27176
28200
29229
30257
31291
32342
33387
34442
35501
36573
37642
38714
39807
40907
411037
421159
431293
441458
451624
461811
472024
482246
492505
502785
513114
523449
533795
544213
554660

[1,1,1,2,2,3,4,5,6,8,10,12,15,18,22,25,32,35,44,
 53,61,72,81,98,114,130,147,176,200,229,257,291,
 342,387,442,501,573,642,714,807,907,1037,1159,
 1293,1458,1624,1811,2024,2246,2505,2785,3114,3449,
 3795,4213,4660]