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A296102 as a simple table

na(n)
13
29
339
4121
5443
61521
75071
817161
958035
10196249
11664183
122247001
137601259
1425715041
1586992799
16294294025
17995591267
183368061225
1911394069191
2038545861561
21130399710235
22441139057489
231492362749807
245048627017225
2517079382868243
2657779138385081
27195465425009943

[3,9,39,121,443,1521,5071,17161,58035,196249,
 664183,2247001,7601259,25715041,86992799,
 294294025,995591267,3368061225,11394069191,
 38545861561,130399710235,441139057489,
 1492362749807,5048627017225,17079382868243,
 57779138385081,195465425009943]