login

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”).

A011559 as a simple table

na(n)
11
2511
39330
434105
542525
622827
75880
8750
945
101

[1,511,9330,34105,42525,22827,5880,750,45,1]