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A176502 as a simple table

na(n)
11
23
37
417
537
699
7243
8633
91673
104425
1111515
1230471
1380055
14210157
15553253
161454817
173821369
1810040187
1926360759
2069201479
21181628861
22476576959
231250223373
243279352967
258600367843
2622551873573
2759128994931
28155014246263
29406350098913
301065104999651

[1,3,7,17,37,99,243,633,1673,4425,11515,30471,
 80055,210157,553253,1454817,3821369,10040187,
 26360759,69201479,181628861,476576959,1250223373,
 3279352967,8600367843,22551873573,59128994931,
 155014246263,406350098913,1065104999651]