Total runs-resistance of all binary vectors of length n.

Terms

a(0) =2a(1) =6a(2) =18a(3) =44a(4) =110a(5) =216a(6) =498a(7) =1030a(8) =2166a(9) =4494a(10) =9382a(11) =19256a(12) =39794a(13) =81452a(14) =166520a(15) =339588a(16) =691850a(17) =1405540a(18) =2856000a(19) =5793242a(20) =11743728a(21) =23782412a(22) =48133328a(23) =97335320a(24) =196737218a(25) =397413614a(26) =802432322a(27) =1619527864a(28) =3267496300a(29) =6590092572