Matching number of the n-odd graph.

Terms

a(0) =0a(1) =1a(2) =5a(3) =17a(4) =63a(5) =231a(6) =858a(7) =3217a(8) =12155a(9) =46189a(10) =176358a(11) =676039a(12) =2600150a(13) =10029150a(14) =38779380a(15) =150270097a(16) =583401555a(17) =2268783825a(18) =8836315950a(19) =34461632205a(20) =134564468610a(21) =526024740930