Number of bits required to represent binomial(2^n, 2^(n-1)).

Terms

a(0) =1a(1) =2a(2) =3a(3) =7a(4) =14a(5) =30a(6) =61a(7) =125a(8) =252a(9) =508a(10) =1019a(11) =2043a(12) =4090a(13) =8186a(14) =16377a(15) =32761a(16) =65528a(17) =131064a(18) =262135a(19) =524279a(20) =1048566a(21) =2097142a(22) =4194293a(23) =8388597a(24) =16777204a(25) =33554420a(26) =67108851a(27) =134217715a(28) =268435442a(29) =536870898