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A208989 as a simple table

na(n)
11
23
37
433
5159
6874
74935
828816
9171413
101036611
116350875
1239346156
13246076193
141551630136
159853551873
1662966367376
17404595868611

[1,3,7,33,159,874,4935,28816,171413,1036611,
 6350875,39346156,246076193,1551630136,9853551873,
 62966367376,404595868611]