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A276311 as a simple table

na(n)
11
22
34
45
517
621
723
828
941
1043
1151
1259
13105
14115
15131
16273
17585
181519
192303
204791
214921
226019
237833
2425711
2527319
2632497
2737975
2849381
2987199

[1,2,4,5,17,21,23,28,41,43,51,59,105,115,131,273,
 585,1519,2303,4791,4921,6019,7833,25711,27319,
 32497,37975,49381,87199]