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A209168 as a simple table

na(n)
11
22
31
44
56
63
77
816
917
107
1112
1237
1356
1447
1517
1620
1778
18154
19182
20128
2141
2233
23156
24378
25574
26565
27344
2899
2954
30301
31864
321590
331995
341697
35915
36239
3788
38566
391877
404048
416118
426605
434973
442413
45577
46143
471044
483927
499693
5017073
5122128
5221093

[1,2,1,4,6,3,7,16,17,7,12,37,56,47,17,20,78,154,
 182,128,41,33,156,378,574,565,344,99,54,301,864,
 1590,1995,1697,915,239,88,566,1877,4048,6118,6605,
 4973,2413,577,143,1044,3927,9693,17073,22128,
 21093]