Cogrowth function of the group Baumslag-Solitar(7,7).

A229649

Cogrowth function of the group Baumslag-Solitar(7,7).

Terms

    a(0) =1a(1) =4a(2) =28a(3) =232a(4) =2092a(5) =19864a(6) =195352a(7) =1970896a(8) =20275692a(9) =211825564a(10) =2240852928a(11) =23952708696a(12) =258285519688

External references