Number of single component forests in Moebius ladder M_n.

A020869

Number of single component forests in Moebius ladder M_n.

Terms

    a(0) =34a(1) =222a(2) =1280a(3) =6955a(4) =36378a(5) =185178a(6) =923696a(7) =4535991a(8) =22000490a(9) =105640634a(10) =503067648a(11) =2379006071a(12) =11183747330a(13) =52306745310a(14) =243553038816

External references