a(n) = 2^n mod reverse(2^n).

Terms

a(0) =0a(1) =0a(2) =0a(3) =16a(4) =9a(5) =18a(6) =128a(7) =256a(8) =82a(9) =1024a(10) =2048a(11) =4096a(12) =2356a(13) =16384a(14) =32768a(15) =1980a(16) =131072a(17) =262144a(18) =524288a(19) =1048576a(20) =2097152a(21) =159390a(22) =319770a(23) =16777216a(24) =10108899a(25) =20228688a(26) =134217728a(27) =268435456a(28) =98713642a(29) =1073741824