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A037689 as a simple table

na(n)
11
27
335
4178
5891
64457
722285
8111428
9557141
102785707
1113928535
1269642678
13348213391
141741066957
158705334785
1643526673928
17217633369641
181088166848207
195440834241035
2027204171205178
21136020856025891
22680104280129457

[1,7,35,178,891,4457,22285,111428,557141,2785707,
 13928535,69642678,348213391,1741066957,8705334785,
 43526673928,217633369641,1088166848207,
 5440834241035,27204171205178,136020856025891,
 680104280129457]