Number of maximal matchings in the n-path complement graph.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =6a(5) =11a(6) =41a(7) =77a(8) =365a(9) =694a(10) =3984a(11) =7639a(12) =51499a(13) =99343a(14) =769159a(15) =1490474a(16) =13031514a(17) =25341713a(18) =246925295a(19) =481540391a(20) =5173842311a(21) =10113069526a(22) =118776068256a(23) =232612909297