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A089742 as a simple table

na(n)
01
13
27
317
441
599
6242
7596
81477
93681
109215
1123155
1258368
13147530
14373768
15948882
162413264
176147414
1815682008
1940056238
20102434119
21262228051
22671945055
231723350315
244423518544
2511362907022
2629208834520
2775131251334
28193370093508

[1,3,7,17,41,99,242,596,1477,3681,9215,23155,
 58368,147530,373768,948882,2413264,6147414,
 15682008,40056238,102434119,262228051,671945055,
 1723350315,4423518544,11362907022,29208834520,
 75131251334,193370093508]