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A305653 as a simple table

na(n)
01
11
27
327
498
5323
61085
73471
810998
933874
10102737
11305849
12897899
132597822
147423408
1520957775
1658524868
17161741013
18442705279
191200718351
203228796864
218611973548
2222793714865
2359887897679
24156252738062
25404964879419
261042884107691
272669317020743
286792321636929

[1,1,7,27,98,323,1085,3471,10998,33874,102737,
 305849,897899,2597822,7423408,20957775,58524868,
 161741013,442705279,1200718351,3228796864,
 8611973548,22793714865,59887897679,156252738062,
 404964879419,1042884107691,2669317020743,
 6792321636929]