Number of spanning trees with degrees 1 and 3 in S_4 X P_{2n-1}.
A003756
Number of spanning trees with degrees 1 and 3 in S_4 X P_{2n-1}.
Terms
- a(0) =1a(1) =0a(2) =24a(3) =54a(4) =492a(5) =1944a(6) =11976a(7) =57024a(8) =313440a(9) =1587168a(10) =8417472a(11) =43483392a(12) =227995008a(13) =1185394176a(14) =6192642048a(15) =32263570944a(16) =168350991360a(17) =877689686016
External references
- oeis: A003756