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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”).

A276495 as a simple table

na(n)
11
2127
3251
41657
51777
61973
73181
821893
931951
1050839
1167607
12138977

[1,127,251,1657,1777,1973,3181,21893,31951,50839,
 67607,138977]