Number of connected dominating sets in the n-antiprism graph.

Terms

a(0) =3a(1) =15a(2) =54a(3) =175a(4) =543a(5) =1642a(6) =4875a(7) =14271a(8) =41310a(9) =118487a(10) =337263a(11) =953810a(12) =2682579a(13) =7508655a(14) =20929158a(15) =58121407a(16) =160877055a(17) =443993146a(18) =1222110555a(19) =3355879647a(20) =9195143598a(21) =25144855655a(22) =68635721679a(23) =187035899810a(24) =508896450723