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A129307 as a simple table

na(n)
11
23
310
415
528
645
778
8105
9153
10190
11253
12300
13325
14435
15465
16528
17595
18630
19780
20903
211128
221275
231830
242145
252415
262485
272628
283160
293403
303570
313655
323828
334095
344753
354950
365050
375253
385460
395995
406105
416670
427503
438515
449180
459453
469730
4710440
4811175

[1,3,10,15,28,45,78,105,153,190,253,300,325,435,
 465,528,595,630,780,903,1128,1275,1830,2145,2415,
 2485,2628,3160,3403,3570,3655,3828,4095,4753,4950,
 5050,5253,5460,5995,6105,6670,7503,8515,9180,9453,
 9730,10440,11175]