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

Terms

a(0) =2a(1) =2a(2) =3a(3) =7a(4) =9a(5) =13a(6) =19a(7) =24a(8) =39a(9) =63a(10) =87a(11) =124a(12) =183a(13) =272a(14) =405a(15) =593a(16) =867a(17) =1261a(18) =1869a(19) =2760a(20) =4046a(21) =5936a(22) =8712a(23) =12817a(24) =18861a(25) =27720a(26) =40711a(27) =59792a(28) =87915a(29) =129250