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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”).

A043345 as a simple table

na(n)
13
27
311
412
513
614
719
823
927
1028
1129
1230
1335
1439
1543
1644
1745
1846
1948
2049
2150

[3,7,11,12,13,14,19,23,27,28,29,30,35,39,43,44,45,
 46,48,49,50]