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A028272 as a simple table

na(n)
04
15
213
36
419
57
645
726
88
971
1034
119
12161
13105
1443
1510
16266
17148
1853
1911
20588
21414
22201
2364
2412
251002
26615
27265
2876
2913
302178
311617
32880
33341
3489
3514
363795
372497
381221
39430
40103
4115
428151
436292
443718
451651
46533
47118
4816
4914443
5010010
515369
522184
53651
54134

[4,5,13,6,19,7,45,26,8,71,34,9,161,105,43,10,266,
 148,53,11,588,414,201,64,12,1002,615,265,76,13,
 2178,1617,880,341,89,14,3795,2497,1221,430,103,15,
 8151,6292,3718,1651,533,118,16,14443,10010,5369,
 2184,651,134]