A128631 - OEIS

%I #8 Apr 15 2015 03:53:26

%S 0,1,2,3,7,11,23,47,185,431,1438,6063,31067

%N a(n) = least m such that m-th term of A128630 equals n.

%Y Cf. A128630.

%K more,nonn

%O 0,3

%A Logan Kleinwaks (kleinwaks(AT)alumni.princeton.edu), Mar 15 2007, Mar 17 2006

%E a(0), a(11)-a(12) from _Alois P. Heinz_, Apr 15 2015