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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”).

A292095 as a simple table

na(n)
11
23
37
411
519
627
735
847
961
1077
1195
12111
13135
14159
15185
16215
17243
18275
19311
20343
21383
22427

[1,3,7,11,19,27,35,47,61,77,95,111,135,159,185,
 215,243,275,311,343,383,427]