Bond series for second perpendicular moment of Kagome lattice.

Terms

a(0) =2a(1) =10a(2) =22a(3) =64a(4) =146a(5) =324a(6) =708a(7) =1428a(8) =2888a(9) =5650a(10) =10886a(11) =20574a(12) =38416a(13) =70716a(14) =129370a(15) =232726a(16) =417502a(17) =741758a(18) =1308048a(19) =2292274a(20) =3991032a(21) =6918986a(22) =11940104a(23) =20475352a(24) =34976158a(25) =59511690a(26) =100984886a(27) =170771982a(28) =287205324