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A258248 as a simple table

na(n)
00
12
21
33
45
53
65
77
82
94
106
114
126
138
146
158
164
176
188
196
208
2110
228
2310
2412
253
265
277
285
297
309
317
329
335
347
359
367
379
3811
399
4011
4113
427
439
4411
459
4611
4713
485
497
507
519
5211
539
5411
5513
567
579
5811
599
6011
6113
6211
6313
6415
659
6611
6711
6813
6915
7013
7115
7217
734
746
758
766
778

[0,2,1,3,5,3,5,7,2,4,6,4,6,8,6,8,4,6,8,6,8,10,8,
 10,12,3,5,7,5,7,9,7,9,5,7,9,7,9,11,9,11,13,7,9,11,
 9,11,13,5,7,7,9,11,9,11,13,7,9,11,9,11,13,11,13,
 15,9,11,11,13,15,13,15,17,4,6,8,6,8]