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Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A094481 as a simple table

na(n)
113
229
353
4173
5293
61373
72213
84493
95333
109413
1110613
1218773
1326573
1427893

[13,29,53,173,293,1373,2213,4493,5333,9413,10613,
 18773,26573,27893]