Bond percolation series for 4.8 (bathroom tile) lattice.

Terms

a(0) =1a(1) =2a(2) =0a(3) =2a(4) =4a(5) =4a(6) =4a(7) =14a(8) =12a(9) =16a(10) =32a(11) =46a(12) =40a(13) =100a(14) =112a(15) =140a(16) =184a(17) =434a(18) =268a(19) =670a(20) =740a(21) =1220a(22) =748a(23) =3738a(24) =1156a(25) =4538a(26) =3300a(27) =12694a(28) =-2860a(29) =33114