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A145398 as a simple table

na(n)
11
23
35
411
57
615
79
831
918
1021
1113
1255
1315
1427
1535
1675
1719
1854
1921
2077
2145
2239
2325
24155
2538
2645
2758
2899
2931
30105
3133
32167
3365
3457
3563
36198
3739
3863
3975
40217
4143
42135
4345
44143
45126
4675
4749
48375
4966
50114
5195
52165
5355
54174
5591
56279
57105
5893
5961
60385
6163
6299
63162
64355
65105
66195

[1,3,5,11,7,15,9,31,18,21,13,55,15,27,35,75,19,54,
 21,77,45,39,25,155,38,45,58,99,31,105,33,167,65,
 57,63,198,39,63,75,217,43,135,45,143,126,75,49,
 375,66,114,95,165,55,174,91,279,105,93,61,385,63,
 99,162,355,105,195]