Number of maximal irredundant sets in the n-dipyramidal graph.

Terms

a(0) =4a(1) =15a(2) =21a(3) =24a(4) =29a(5) =31a(6) =49a(7) =83a(8) =89a(9) =124a(10) =170a(11) =241a(12) =374a(13) =511a(14) =732a(15) =1029a(16) =1540a(17) =2287a(18) =3294a(19) =4821a(20) =7016a(21) =10332a(22) =15261a(23) =22350a(24) =32782a(25) =48041a(26) =70703a(27) =104022a(28) =152769a(29) =224447