Number of Gnutella users reachable with given connections and hops.

Terms

a(0) =1a(1) =2a(2) =1a(3) =3a(4) =4a(5) =1a(6) =4a(7) =9a(8) =6a(9) =1a(10) =5a(11) =16a(12) =21a(13) =8a(14) =1a(15) =6a(16) =25a(17) =52a(18) =45a(19) =10a(20) =1a(21) =7a(22) =36a(23) =105a(24) =160a(25) =93a(26) =12a(27) =1a(28) =8a(29) =49