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A128023 as a simple table

na(n)
11
21
31
42
53
65
79
816
928
1051
1192
12169
13312
14580
151082
162029
173819
187214
1913669
2025971
2149468
2294439
23180666
24346277
25664852
261278561
272462414
284748941
299170369
3017729380
3134314929
3266485175
33128940946
34250297130
35486291567
36945566936

[1,1,1,2,3,5,9,16,28,51,92,169,312,580,1082,2029,
 3819,7214,13669,25971,49468,94439,180666,346277,
 664852,1278561,2462414,4748941,9170369,17729380,
 34314929,66485175,128940946,250297130,486291567,
 945566936]