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A220034 as a simple table

na(n)
15
28
315
434
561
695
7137
8187
9246
10315
11395
12487
13592
14711
15845
16995
171162
181347
191551
201775
212020
222287
232577
242891
253230
263595
273987
284407
294856
305335
315845
326387
336962
347571
358215
368895
379612
3810367
3911161
4011995
4112870
4213787
4314747
4415751
4516800

[5,8,15,34,61,95,137,187,246,315,395,487,592,711,
 845,995,1162,1347,1551,1775,2020,2287,2577,2891,
 3230,3595,3987,4407,4856,5335,5845,6387,6962,7571,
 8215,8895,9612,10367,11161,11995,12870,13787,
 14747,15751,16800]