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A027469 as a simple table

na(n)
349
4147
5294
6490
7735
81029
91372
101764
112205
122695
133234
143822
154459
165145
175880
186664
197497
208379
219310
2210290
2311319
2412397
2513524
2614700
2715925
2817199
2918522
3019894
3121315
3222785
3324304
3425872
3527489
3629155
3730870
3832634
3934447
4036309
4138220
4240180

[49,147,294,490,735,1029,1372,1764,2205,2695,3234,
 3822,4459,5145,5880,6664,7497,8379,9310,10290,
 11319,12397,13524,14700,15925,17199,18522,19894,
 21315,22785,24304,25872,27489,29155,30870,32634,
 34447,36309,38220,40180]