login

A175117 as a simple table

na(n)
13
29
355
4181
5215
6459
71361
81417
91623
102047
112445
124685
136687
147353
157785
167925
178489
1810333
1910515
2011179
2114087
2215227
2315829

[3,9,55,181,215,459,1361,1417,1623,2047,2445,4685,
 6687,7353,7785,7925,8489,10333,10515,11179,14087,
 15227,15829]