a(n) = (s(n)-1)/2, where s(n) is the n-th number whose base-2 representation has exactly 11 runs.
A043691
a(n) = (s(n)-1)/2, where s(n) is the n-th number whose base-2 representation has exactly 11 runs.
Terms
- a(0) =682a(1) =1194a(2) =1322a(3) =1354a(4) =1362a(5) =1364a(6) =1365a(7) =1366a(8) =1370a(9) =1386a(10) =1450a(11) =1706a(12) =2218a(13) =2346a(14) =2378a(15) =2386a(16) =2388a(17) =2389a(18) =2390a(19) =2394a(20) =2410a(21) =2474a(22) =2602a(23) =2634a(24) =2642a(25) =2644a(26) =2645a(27) =2646a(28) =2650a(29) =2666
External references
- oeis: A043691