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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”).

A269831 as a simple table

na(n)
11
22
36
48
514
626
74
847
992
10111
11181
12150
13371
14361
15781
16828
17366
1819

[1,2,6,8,14,26,4,47,92,111,181,150,371,361,781,
 828,366,19]