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A304832 as a simple table

na(n)
220
350
482
5116
6152
7190
8230
9272
10316
11362
12410
13460
14512
15566
16622
17680
18740
19802
20866
21932
221000
231070
241142
251216
261292
271370
281450
291532
301616
311702
321790
331880
341972
352066
362162
372260
382360
392462
402566
412672
422780
432890
443002
453116
463232
473350
483470
493592
503716
513842
523970
534100
544232
554366

[20,50,82,116,152,190,230,272,316,362,410,460,512,
 566,622,680,740,802,866,932,1000,1070,1142,1216,
 1292,1370,1450,1532,1616,1702,1790,1880,1972,2066,
 2162,2260,2360,2462,2566,2672,2780,2890,3002,3116,
 3232,3350,3470,3592,3716,3842,3970,4100,4232,4366]