Number of subsets of {1..n} with all equal lengths of maximal anti-runs (increasing by more than 1).
A384889
Number of subsets of {1..n} with all equal lengths of maximal anti-runs (increasing by more than 1).
Terms
- a(0) =1a(1) =2a(2) =4a(3) =8a(4) =14a(5) =23a(6) =37a(7) =59a(8) =93a(9) =146a(10) =230a(11) =365a(12) =584a(13) =940a(14) =1517a(15) =2450a(16) =3959a(17) =6404a(18) =10373a(19) =16822a(20) =27298a(21) =44297a(22) =71843a(23) =116429a(24) =188550a(25) =305200a(26) =493930a(27) =799422a(28) =1294108a(29) =2095291
External references
- oeis: A384889