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A102513 as a simple table

na(n)
11
22
35
44
57
63
711
88
99
106
1114
1212
1317
1410
1513
1616
1721
1818
1923
2020
2115
2219
2329
2424
2525
2622
2727
2828
2931
3034
3137
3232
3326
3430
3533
3636
3739
3835
3938
4040
4142
4246
4351
4444
4545
4641
4755
4848
4949
5050
5143
5252
5358
5454
5547
5656
5753
5857
5961
6060
6165
6259
6363
6464
6562
6667
6770
6868
6966
7073
7177
7272

[1,2,5,4,7,3,11,8,9,6,14,12,17,10,13,16,21,18,23,
 20,15,19,29,24,25,22,27,28,31,34,37,32,26,30,33,
 36,39,35,38,40,42,46,51,44,45,41,55,48,49,50,43,
 52,58,54,47,56,53,57,61,60,65,59,63,64,62,67,70,
 68,66,73,77,72]