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A247225 as a simple table

na(n)
11
22
33
45
54
69
725
88
921
1055
1116
127
1311
146
1535
16121
1712
1849
19143
2010
2163
2213
2320
2427
2591
2622
2715
28119
2926
3033
3117
3214
3339
3485
3528
3657
3765
3832
3919
4045
4134
42133
4369
4440
4577
4623
4718
48175
49253
5024
5195
52161
5336
54125
55203
5638
5775
5829
5944
6051
61145
6246
6381
64155
6552

[1,2,3,5,4,9,25,8,21,55,16,7,11,6,35,121,12,49,
 143,10,63,13,20,27,91,22,15,119,26,33,17,14,39,85,
 28,57,65,32,19,45,34,133,69,40,77,23,18,175,253,
 24,95,161,36,125,203,38,75,29,44,51,145,46,81,155,
 52]