a(n) is the least positive integer that differs (in absolute value) by an (n+1)-st power from the reverse of its binary representation.
A278930
a(n) is the least positive integer that differs (in absolute value) by an (n+1)-st power from the reverse of its binary representation.
Terms
- a(0) =2a(1) =36a(2) =100a(3) =2081a(4) =8257a(5) =32897a(6) =131329a(7) =524801a(8) =2098177a(9) =8390657a(10) =33558529a(11) =134225921a(12) =536887297a(13) =2147516417a(14) =8590000129a(15) =34359869441a(16) =137439215617a(17) =549756338177
External references
- oeis: A278930