[seqfan] A120511 a(n) = min{j : A006949(j) = n}

[Georgi Guninski]

A120511 a(n) = min{j : A006949(j) = n}
A006949  	 	 A well-behaved cousin of the Hofstadter
sequence

seems to satisfy:
[A]
a(0)=1
a(1)=1
a(n)=a(round(n/2))+(n mod 2))+n

found potential doubling formulas for [A] involving n.

-- 
georgi