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A280186 as a simple table

na(n)
00
10
20
30
42
54
610
716
828
940
1060
1180
12110
13140
14182
15224
16280
17336
18408
19480
20570
21660
22770
23880
241012
251144
261300
271456
281638
291820
302030
312240
322480
332720
342992
353264
363570
373876
384218
394560
404940
415320
425740
436160
446622
457084
467590
478096
488648
499200

[0,0,0,0,2,4,10,16,28,40,60,80,110,140,182,224,
 280,336,408,480,570,660,770,880,1012,1144,1300,
 1456,1638,1820,2030,2240,2480,2720,2992,3264,3570,
 3876,4218,4560,4940,5320,5740,6160,6622,7084,7590,
 8096,8648,9200]