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A128021 as a simple table

na(n)
11
21
32
43
55
68
714
825
944
1079
11144
12264
13487
14905
151689
163167
175962
1811261
1921337
2040540
2177219
22147418
23282017
24540533
251037823
261995814
273843790
287413023
2914314803
3027675286
3153565070
32103782323
33201274808
34390709922
35759093562

[1,1,2,3,5,8,14,25,44,79,144,264,487,905,1689,
 3167,5962,11261,21337,40540,77219,147418,282017,
 540533,1037823,1995814,3843790,7413023,14314803,
 27675286,53565070,103782323,201274808,390709922,
 759093562]