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A208908 as a simple table

na(n)
11
22
32
42
55
64
72
89
915
108
112
1213
1333
1437
1516
162
1717
1859
19103
2091
2132
222
2321
2493
25221
26297
27213
2864
292
3025
31135
32407
33739
34807
35491
36128
372
3829
39185
40677
411553
422285
432105
441109
45256
462
4733
48243
491047
502907
515391
526675
535319
542475
55512
562
5737
58309
591533

[1,2,2,2,5,4,2,9,15,8,2,13,33,37,16,2,17,59,103,
 91,32,2,21,93,221,297,213,64,2,25,135,407,739,807,
 491,128,2,29,185,677,1553,2285,2105,1109,256,2,33,
 243,1047,2907,5391,6675,5319,2475,512,2,37,309,
 1533]