Spherical growth function of the Lamplighter group L_2 with respect to the standard generators a, t.

A288348

Spherical growth function of the Lamplighter group L_2 with respect to the standard generators a, t.

Terms

    a(0) =1a(1) =3a(2) =6a(3) =12a(4) =22a(5) =40a(6) =71a(7) =123a(8) =212a(9) =360a(10) =607a(11) =1017a(12) =1693a(13) =2807a(14) =4635a(15) =7629a(16) =12524a(17) =20512a(18) =33532a(19) =54728a(20) =89201a(21) =145223a(22) =236200a(23) =383858a(24) =623393a(25) =1011813a(26) =1641441a(27) =2661767a(28) =4314821a(29) =6992417

External references