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A049729 as a simple table

na(n)
04
113
226
346
475
5104
6148
7189
8241
9302
10363
11439
12508
13596
14681
15774
16886
17991
181107
191224
201344
211489
221622
231778
241919
252083
262248
272409
282605
292774
302970
313163
323356
333572
343785
354009
364246
374474
384719
394948
405220
415477

[4,13,26,46,75,104,148,189,241,302,363,439,508,
 596,681,774,886,991,1107,1224,1344,1489,1622,1778,
 1919,2083,2248,2409,2605,2774,2970,3163,3356,3572,
 3785,4009,4246,4474,4719,4948,5220,5477]