Numbers n that are the signed sum of powers of 2 whose exponents concatenated form n itself.
A217337
Numbers n that are the signed sum of powers of 2 whose exponents concatenated form n itself.
Terms
- a(0) =14a(1) =492a(2) =1052a(3) =1056a(4) =2116a(5) =16314a(6) =261818a(7) =262184a(8) =1047920a(9) =1048207
External references
- oeis: A217337