Reduced denominators of f(n) = (n+1)/(2^(2+n)-2) with A026741(n+1) as numerators.

Terms

a(0) =2a(1) =3a(2) =14a(3) =15a(4) =62a(5) =63a(6) =254a(7) =255a(8) =1022a(9) =1023a(10) =4094a(11) =4095a(12) =16382a(13) =16383a(14) =65534a(15) =65535a(16) =262142a(17) =262143a(18) =1048574a(19) =1048575a(20) =4194302a(21) =4194303a(22) =16777214a(23) =16777215a(24) =67108862a(25) =67108863a(26) =268435454a(27) =268435455a(28) =1073741822a(29) =1073741823