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A097505 as a simple table

na(n)
12
23
38
45
512
623
77
818
931
1048
1111
1224
1341
1460
1583
1613
1730
1849
1972
20101
21132
2217
2336
2459
2588
26119
27156
28197
2919
3042
3171
32102
33139
34180
35223
36270
3723
3852
3983
40120
41161
42204
43251
44304
45363
4629
4760
4897
49138
50181
51228
52281
53340
54401
55468
5631
5768
58109
59152
60199
61252
62311
63372
64439
65510
66583

[2,3,8,5,12,23,7,18,31,48,11,24,41,60,83,13,30,49,
 72,101,132,17,36,59,88,119,156,197,19,42,71,102,
 139,180,223,270,23,52,83,120,161,204,251,304,363,
 29,60,97,138,181,228,281,340,401,468,31,68,109,
 152,199,252,311,372,439,510,583]