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A301673 as a simple table

na(n)
01
15
213
326
443
563
688
7118
8151
9188
10230
11276
12326
13380
14438
15501
16568
17638
18713
19793
20876
21963
221055
231151
241251
251355
261463
271576
281693
291813
301938
312068
322201
332338
342480
352626
362776
372930
383088
393251
403418
413588
423763
433943
444126
454313
464505
474701
484901
495105
505313
515526
525743
535963
546188
556418
566651

[1,5,13,26,43,63,88,118,151,188,230,276,326,380,
 438,501,568,638,713,793,876,963,1055,1151,1251,
 1355,1463,1576,1693,1813,1938,2068,2201,2338,2480,
 2626,2776,2930,3088,3251,3418,3588,3763,3943,4126,
 4313,4505,4701,4901,5105,5313,5526,5743,5963,6188,
 6418,6651]