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A140138 as a simple table

na(n)
15
210
317
420
534
640
765
868
980
10130
11136
12160
13257
14260
15272
16320
17341
18514
19520
20544
21640
22682
231025
241028
251040
261088
271109
281280
291301
301349
311361
321364
332050
342056
352080
362176
372218
382560
392602
402698
412722
422728
434097
444100
454112
464160

[5,10,17,20,34,40,65,68,80,130,136,160,257,260,
 272,320,341,514,520,544,640,682,1025,1028,1040,
 1088,1109,1280,1301,1349,1361,1364,2050,2056,2080,
 2176,2218,2560,2602,2698,2722,2728,4097,4100,4112,
 4160]