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A032918 as a simple table

na(n)
11
23
312
414
534
636
7133
8135
9155
10157
11375
12377
13397
14399
151464
161466
171486
181488
191706
201708
211728
221730
234126
244128
254148
264150
274368
284370
294390
304392
3116105
3216107
3316127
3416129
3516347
3616349
3716369
3816371
3918767
4018769
4118789
4218791
4319009
4419011

[1,3,12,14,34,36,133,135,155,157,375,377,397,399,
 1464,1466,1486,1488,1706,1708,1728,1730,4126,4128,
 4148,4150,4368,4370,4390,4392,16105,16107,16127,
 16129,16347,16349,16369,16371,18767,18769,18789,
 18791,19009,19011]