Number of dominating subsets of the graph G(n) obtained by joining a vertex with two consecutive vertices of the cycle graph C_n (n >= 3).
A213665
Number of dominating subsets of the graph G(n) obtained by joining a vertex with two consecutive vertices of the cycle graph C_n (n >= 3).
Terms
- a(0) =13a(1) =23a(2) =43a(3) =79a(4) =145a(5) =267a(6) =491a(7) =903a(8) =1661a(9) =3055a(10) =5619a(11) =10335a(12) =19009a(13) =34963a(14) =64307a(15) =118279a(16) =217549a(17) =400135a(18) =735963a(19) =1353647a(20) =2489745a(21) =4579355a(22) =8422747a(23) =15491847a(24) =28493949a(25) =52408543a(26) =96394339a(27) =177296831a(28) =326099713a(29) =599790883
External references
- oeis: A213665