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”).

A254389 as a simple table

na(n)
136317408
27193711039
31515512093870
4285530733637470
556126611914538368
611081965727276828830
72165666188993340904078
8424910381072394828854204
983382953302089951643951997
1016347983432008955099145723483

[36317408,7193711039,1515512093870,
 285530733637470,56126611914538368,
 11081965727276828830,2165666188993340904078,
 424910381072394828854204,
 83382953302089951643951997,
 16347983432008955099145723483]