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A139577 as a simple table

na(n)
00
113
230
351
476
5105
6138
7175
8216
9261
10310
11363
12420
13481
14546
15615
16688
17765
18846
19931
201020
211113
221210
231311
241416
251525
261638
271755
281876
292001
302130
312263
322400
332541
342686
352835
362988
373145
383306
393471
403640
413813
423990

[0,13,30,51,76,105,138,175,216,261,310,363,420,
 481,546,615,688,765,846,931,1020,1113,1210,1311,
 1416,1525,1638,1755,1876,2001,2130,2263,2400,2541,
 2686,2835,2988,3145,3306,3471,3640,3813,3990]