OFFSET
1,3
LINKS
Eric Weisstein's World of Mathematics, Halved Cube Graph
Eric Weisstein's World of Mathematics, Kirchhoff Index
EXAMPLE
First few terms are 0, 1, 3, 25/3, 70/3, 3014/45, 2968/15, 63148/105, 197072/105, 9446128/1575, 1232704/63, 135120416/2079, 151939840/693, 47268893440/63063, ....
CROSSREFS
KEYWORD
nonn,more,frac
AUTHOR
Eric W. Weisstein, Jul 28 2017
STATUS
approved