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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”).

A141016 as a simple table

na(n)
00
11
22
34
49
520
644
797
8214
9472
101041
112296
125064
1311169
1424634
1554332

[0,1,2,4,9,20,44,97,214,472,1041,2296,5064,11169,
 24634,54332]