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A273206 as a simple table

na(n)
01
16
219
340
473
5110
6187
7268
8349
9462
10631
11808
12973
131178
141491
151788
162089
172410
182915
193336
203821
214298
225035
235624
246317
256994
267955
278760
289705
2910626
3011879
3112916
3214157
3315358
3416935
3518284
3619841
3721346
3823247
3924920
4026749
4128550
4230775
4332816

[1,6,19,40,73,110,187,268,349,462,631,808,973,
 1178,1491,1788,2089,2410,2915,3336,3821,4298,5035,
 5624,6317,6994,7955,8760,9705,10626,11879,12916,
 14157,15358,16935,18284,19841,21346,23247,24920,
 26749,28550,30775,32816]