Replace 2^i with n^i in binary representation of n.

Terms

a(0) =1a(1) =2a(2) =4a(3) =16a(4) =26a(5) =42a(6) =57a(7) =512a(8) =730a(9) =1010a(10) =1343a(11) =1872a(12) =2367a(13) =2954a(14) =3616a(15) =65536a(16) =83522a(17) =104994a(18) =130341a(19) =160400a(20) =194923a(21) =234762a(22) =280394a(23) =345600a(24) =406251a(25) =474578a(26) =551152a(27) =637392a(28) =732512a(29) =837930