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A125264 as a simple table

na(n)
12
28
3238
4310
5338
6442
7542
8688
9698
10872
11920
121198
131330
141382
151538
161558
171678
181702
191712
201768
211882
222032
232080
242102
252260
262312
272408
282440
292540
302642
313112
323170
333188
343268
353320
363580
373740
383742
393770
403980
414028
424048
434148
444292
454472

[2,8,238,310,338,442,542,688,698,872,920,1198,
 1330,1382,1538,1558,1678,1702,1712,1768,1882,2032,
 2080,2102,2260,2312,2408,2440,2540,2642,3112,3170,
 3188,3268,3320,3580,3740,3742,3770,3980,4028,4048,
 4148,4292,4472]