Number of maximal irredundant sets in the n-double cone graph.

Terms

a(0) =1a(1) =5a(2) =10a(3) =37a(4) =101a(5) =122a(6) =197a(7) =197a(8) =901a(9) =3845a(10) =4357a(11) =9802a(12) =20450a(13) =44945a(14) =117650a(15) =228485a(16) =485810a(17) =984065a(18) =2253002a(19) =5044517a(20) =10569002a(21) =22810177a(22) =48566962a(23) =105740090a(24) =231344101a(25) =497156210a(26) =1071056530a(27) =2302464257a(28) =4990574737a(29) =10807889522