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”).

A187727 as a simple table

na(n)
110558
2186672
33588249
476931991
51628541369
635118814718
7755272970945
816272953514081
9350521453843471
107551605957045594
11162681410006587121
123504701107120896836
1375502389868040885049
141626562602643478820132

[10558,186672,3588249,76931991,1628541369,
 35118814718,755272970945,16272953514081,
 350521453843471,7551605957045594,
 162681410006587121,3504701107120896836,
 75502389868040885049,1626562602643478820132]