Number of dominating sets in the n-alkane graph.

Terms

a(0) =17a(1) =81a(2) =405a(3) =2025a(4) =10125a(5) =50625a(6) =253125a(7) =1265625a(8) =6328125a(9) =31640625a(10) =158203125a(11) =791015625a(12) =3955078125a(13) =19775390625a(14) =98876953125a(15) =494384765625