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A272730 as a simple table

na(n)
01
18
220
337
460
584
6129
7149
8224
9237
10329
11344
12473
13492
14624
15605
16844
17816
18969
191024
201288
211249
221405
231545
241800
251800
261937
272096
282520
292433
302596
312748
323165
333164
343260
353565
364016
373981
384004
394504
404869
414788
424960
435477
445825
455853
465888

[1,8,20,37,60,84,129,149,224,237,329,344,473,492,
 624,605,844,816,969,1024,1288,1249,1405,1545,1800,
 1800,1937,2096,2520,2433,2596,2748,3165,3164,3260,
 3565,4016,3981,4004,4504,4869,4788,4960,5477,5825,
 5853,5888]