Median of 2^X + 2^Y where X and Y are independent random variables with B(n,1/2) distributions.

Terms

a(0) =3a(1) =4a(2) =6a(3) =9a(4) =12a(5) =20a(6) =24a(7) =40a(8) =64a(9) =80a(10) =128a(11) =160a(12) =256a(13) =320a(14) =528a(15) =768a(16) =1088a(17) =1536a(18) =2176a(19) =3072a(20) =4352a(21) =6144a(22) =9216a(23) =12288a(24) =18432a(25) =32768a(26) =36864a(27) =65536a(28) =73728a(29) =131072