Number of fusenes with 25 hexagons, C_(2v) symmetry and containing n carbon atoms.

Terms

a(0) =3a(1) =24a(2) =29a(3) =131a(4) =114a(5) =670a(6) =423a(7) =2307a(8) =1353a(9) =6814a(10) =4581a(11) =21998a(12) =13890a(13) =64640a(14) =38789a(15) =170723a(16) =104802a(17) =441222a(18) =269058a(19) =1095003a(20) =610892a(21) =2398941a(22) =1239007a(23) =4754880a(24) =2316724a(25) =8787858a(26) =3726026a(27) =14143599a(28) =4553620a(29) =17450804