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”).

A200877 as a simple table

na(n)
1110
21523
39858
442479
5141688
6395929
7971416
82156867
94424298
108509105
1115512938
1227033149
1345322876
1473486107
15115712352
16177555837
17266264422
18391163735
19564102306
20799963779
211117252576
221538759685
232092315544

[110,1523,9858,42479,141688,395929,971416,2156867,
 4424298,8509105,15512938,27033149,45322876,
 73486107,115712352,177555837,266264422,391163735,
 564102306,799963779,1117252576,1538759685,
 2092315544]