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A247867 as a simple table

na(n)
10
213
337
471
5157
6263
7457
8599
91019
101109
111607
121823
132399
142647
152767
163433
173697
184421
194721
205501
216469
228581
238951
249901
2511897
2613577
2714669
2815329
2916229
3016921
3123011
3223531
3323789
3425097
3526153
3632531
3733107
3833997
3934583
4036037
4139079
4243093

[0,13,37,71,157,263,457,599,1019,1109,1607,1823,
 2399,2647,2767,3433,3697,4421,4721,5501,6469,8581,
 8951,9901,11897,13577,14669,15329,16229,16921,
 23011,23531,23789,25097,26153,32531,33107,33997,
 34583,36037,39079,43093]