Number of spanning trees with degrees 1 and 3 in K_3 X P_2n.
A003691
Number of spanning trees with degrees 1 and 3 in K_3 X P_2n.
Terms
- a(0) =3a(1) =36a(2) =324a(3) =2880a(4) =25632a(5) =228096a(6) =2029824a(7) =18063360a(8) =160745472a(9) =1430470656a(10) =12729729024a(11) =113281597440
External references
- oeis: A003691