Harary index for the n-Keller graph.

A296189

Harary index for the n-Keller graph.

Terms

    a(0) =0a(1) =80a(2) =1552a(3) =27264a(4) =460544a(5) =7634944a(6) =125227008a(7) =2039840768a(8) =33069137920a(9) =534273589248

External references