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A212535 as a simple table

na(n)
17
27
312
418
533
644
783
8106
9157
10200
11272
12351
13518
14715
151010
161343
171756
182152
192670
203101
213685
224168
234866
245474
256452
267345
278718
2810082
2911964
3013801
3116207
3218489
3321386
3424289
3527876
3631630
3736294
3841204
3947131
4053471
4160792
4268552
4377355
4486516

[7,7,12,18,33,44,83,106,157,200,272,351,518,715,
 1010,1343,1756,2152,2670,3101,3685,4168,4866,5474,
 6452,7345,8718,10082,11964,13801,16207,18489,
 21386,24289,27876,31630,36294,41204,47131,53471,
 60792,68552,77355,86516]