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A253143 as a simple table

na(n)
12
24
316
422
532
644
786
888
998
10298
11316
12452
13602
14638
15658
16736
17862
18868
19896
201276
211358
221586
231768
241996
252342
262366
272444
282452
292542
302788
312902
323242
333448
343704
353718
363998
374376
384552
394928
405422
415504
425566
435608
445644
455728
465768
475776
486664
496934
506946
517708
527858

[2,4,16,22,32,44,86,88,98,298,316,452,602,638,658,
 736,862,868,896,1276,1358,1586,1768,1996,2342,
 2366,2444,2452,2542,2788,2902,3242,3448,3704,3718,
 3998,4376,4552,4928,5422,5504,5566,5608,5644,5728,
 5768,5776,6664,6934,6946,7708,7858]