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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”).

A107276 as a simple table

na(n)
1101101
2111111
3121151
4151121
5181181
6201105
7211115
8221155
9251125
10281185

[101101,111111,121151,151121,181181,201105,211115,
 221155,251125,281185]