Numbers whose binary representation is the concatenation of 2n-1 digits 1 and n digits 0.
A147537
Numbers whose binary representation is the concatenation of 2n-1 digits 1 and n digits 0.
Terms
- a(0) =2a(1) =28a(2) =248a(3) =2032a(4) =16352a(5) =131008a(6) =1048448a(7) =8388352a(8) =67108352a(9) =536869888a(10) =4294965248a(11) =34359734272a(12) =274877898752
External references
- oeis: A147537