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A026753 as a simple table

na(n)
01
11
23
34
411
517
644
774
8184
9327
10790
111461
123452
136584
1415278
1529879
1668290
17136391
18307696
19625731
201395696
212883357
226367199
2313338421
2429193025
2561920497
26134442102
27288368511
28621609060
291346873365
302884432810

[1,1,3,4,11,17,44,74,184,327,790,1461,3452,6584,
 15278,29879,68290,136391,307696,625731,1395696,
 2883357,6367199,13338421,29193025,61920497,
 134442102,288368511,621609060,1346873365,
 2884432810]