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A127736 as a simple table

na(n)
11
27
321
446
585
6141
7217
8316
9441
10595
11781
121002
131261
141561
151905
162296
172737
183231
193781
204390
215061
225797
236601
247476
258425
269451
2710557
2811746
2913021
3014385
3115841
3217392
3319041
3420791
3522645
3624606
3726677
3828861
3931161
4033580
4136121
4238787
4341581

[1,7,21,46,85,141,217,316,441,595,781,1002,1261,
 1561,1905,2296,2737,3231,3781,4390,5061,5797,6601,
 7476,8425,9451,10557,11746,13021,14385,15841,
 17392,19041,20791,22645,24606,26677,28861,31161,
 33580,36121,38787,41581]