Numerators of Harary index for the n-permutation star graph.
A296190
Numerators of Harary index for the n-permutation star graph.
Terms
- a(0) =0a(1) =1a(2) =10a(3) =123a(4) =2202a(5) =59040a(6) =2287680a(7) =121394000a(8) =92649740400
External references
- oeis: A296190