Number of total dominating sets in the complement graph of the n-cycle.

Terms

a(0) =0a(1) =1a(2) =11a(3) =39a(4) =99a(5) =223a(6) =475a(7) =983a(8) =2003a(9) =4047a(10) =8139a(11) =16327a(12) =32707a(13) =65471a(14) =131003a(15) =262071a(16) =524211a(17) =1048495a(18) =2097067a(19) =4194215a(20) =8388515a(21) =16777119a(22) =33554331a(23) =67108759a(24) =134217619a(25) =268435343a(26) =536870795a(27) =1073741703a(28) =2147483523a(29) =4294967167