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A144640 as a simple table

na(n)
13
217
348
4102
5185
6303
7462
8668
9927
101245
111628
122082
132613
143227
153930
164728
175627
186633
197752
208990
2110353
2211847
2313478
2415252
2517175
2619253
2721492
2823898
2926477
3029235
3132178
3235312
3338643
3442177
3545920
3649878
3754057
3858463
3963102
4067980
4173103

[3,17,48,102,185,303,462,668,927,1245,1628,2082,
 2613,3227,3930,4728,5627,6633,7752,8990,10353,
 11847,13478,15252,17175,19253,21492,23898,26477,
 29235,32178,35312,38643,42177,45920,49878,54057,
 58463,63102,67980,73103]