1048207

Appears in sequences

• Numbers n that are the signed sum of powers of 2 whose exponents concatenated form n itself.at n=9A217337
• Relative offsets from the middle point of each row of A233271 & A218616 to the first point where the former exceeds the latter, which apart of case a(3)=-1 is always left of or at the middle point.at n=30A233274