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A267582 as a simple table

na(n)
01
12
23
35
45
59
69
711
89
917
1017
1119
1217
1323
1421
1523
1617
1733
1833
1935
2033
2139
2237
2339
2433
2547
2645
2747
2841
2951
3045
3147
3233
3365
3465
3567
3665
3771
3869
3971
4065
4179
4277
4379
4473
4583
4677
4779
4865
4995
5093
5195
5289
5399
5493
5595
5681
57107
58101
59103
6089
61107
6293
6395
6465

[1,2,3,5,5,9,9,11,9,17,17,19,17,23,21,23,17,33,33,
 35,33,39,37,39,33,47,45,47,41,51,45,47,33,65,65,
 67,65,71,69,71,65,79,77,79,73,83,77,79,65,95,93,
 95,89,99,93,95,81,107,101,103,89,107,93,95,65]