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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”).

A141043 as a simple table

na(n)
11
24
39
431
588
6288
7889
82884
99211
1029976
1197296
12318371
131042756
143429604
1511298969
1637320679
17123473176

[1,4,9,31,88,288,889,2884,9211,29976,97296,318371,
 1042756,3429604,11298969,37320679,123473176]