Cogrowth sequence of the Brin-Navas group B.
A359705
Cogrowth sequence of the Brin-Navas group B.
Terms
- a(0) =1a(1) =4a(2) =28a(3) =232a(4) =2092a(5) =19864a(6) =195352a(7) =1970896a(8) =20275692a(9) =211825600a(10) =2240855128a(11) =23952786400a(12) =258287602744
External references
- oeis: A359705