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A069708 as a simple table

na(n)
11
23
36
410
555
666
7120
8153
9171
10190
11300
12351
13595
14630
15666
16820
171081
181431
191711
201891
213003
223403
235050
245460
255565
265995
276216
286786
298128
308778
3110011
3210731
3311781
3412561
3513041
3613861
3715051
3815931
3916471
4017020
4117391
4217578
4318721

[1,3,6,10,55,66,120,153,171,190,300,351,595,630,
 666,820,1081,1431,1711,1891,3003,3403,5050,5460,
 5565,5995,6216,6786,8128,8778,10011,10731,11781,
 12561,13041,13861,15051,15931,16471,17020,17391,
 17578,18721]