Denominators of the Kirchhoff sum index for the n-hypercube graph.

A290345

Denominators of the Kirchhoff sum index for the n-hypercube graph.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =18a(4) =9a(5) =900a(6) =450a(7) =11025a(8) =11025a(9) =793800a(10) =396900a(11) =48024900a(12) =12006225a(13) =8116208100

External references