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A342302 as a simple table

na(n)
16
212
348
490
5252
6294
7300
8420
9432
10720
11798
12864
13930
141020
151140
161218
171368
181428
191602
201716
211890
221938
232088
242184
252190
262196
272250
282760
292880
303588
313660
323708
333774
343810
354452
364710
374902
385280
395340
405412
415754
425850
436174
446240
456462
466768
477014
487182
497632
508322
518820
529144

[6,12,48,90,252,294,300,420,432,720,798,864,930,
 1020,1140,1218,1368,1428,1602,1716,1890,1938,2088,
 2184,2190,2196,2250,2760,2880,3588,3660,3708,3774,
 3810,4452,4710,4902,5280,5340,5412,5754,5850,6174,
 6240,6462,6768,7014,7182,7632,8322,8820,9144]