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A110293 as a simple table

na(n)
01
17
213
397
4181
51351
62521
718817
835113
9262087
10489061
113650401
126811741
1350843527
1494875313
15708158977
161321442641
179863382151
1818405321661
19137379191137
20256353060613
211913445293767
223570537526921
2326650854921601
2449731172316281
25371198523608647

[1,7,13,97,181,1351,2521,18817,35113,262087,
 489061,3650401,6811741,50843527,94875313,
 708158977,1321442641,9863382151,18405321661,
 137379191137,256353060613,1913445293767,
 3570537526921,26650854921601,49731172316281,
 371198523608647]