Number of maximal matchings in the wheel graph on n nodes.

Terms

a(0) =2a(1) =1a(2) =4a(3) =3a(4) =10a(5) =10a(6) =20a(7) =28a(8) =42a(9) =63a(10) =92a(11) =132a(12) =194a(13) =273a(14) =394a(15) =555a(16) =786a(17) =1105a(18) =1550a(19) =2166a(20) =3022a(21) =4200a(22) =5832a(23) =8073a(24) =11162a(25) =15400a(26) =21218a(27) =29187a(28) =40098a(29) =55013