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A245764 as a simple table

na(n)
02
14
214
320
442
552
686
7100
8146
9164
10222
11244
12314
13340
14422
15452
16546
17580
18686
19724
20842
21884
221014
231060
241202
251252
261406
271460
281626
291684
301862
311924
322114
332180
342382
352452
362666
372740
382966
393044
403282
413364
423614
433700
443962
454052
464326
474420

[2,4,14,20,42,52,86,100,146,164,222,244,314,340,
 422,452,546,580,686,724,842,884,1014,1060,1202,
 1252,1406,1460,1626,1684,1862,1924,2114,2180,2382,
 2452,2666,2740,2966,3044,3282,3364,3614,3700,3962,
 4052,4326,4420]