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A178572 as a simple table

na(n)
111
247
3108
4194
5305
6441
7602
8788
9999
101235
111496
121782
132093
142429
152790
163176
173587
184023
194484
204970
215481
226017
236578
247164
257775
268411
279072
289758
2910469
3011205
3111966
3212752
3313563
3414399
3515260
3616146
3717057
3817993
3918954
4019940
4120951

[11,47,108,194,305,441,602,788,999,1235,1496,1782,
 2093,2429,2790,3176,3587,4023,4484,4970,5481,6017,
 6578,7164,7775,8411,9072,9758,10469,11205,11966,
 12752,13563,14399,15260,16146,17057,17993,18954,
 19940,20951]