%I #9 Jan 30 2019 09:58:22
%S 1,9,13,55,103,143,183,191,431,745,1393
%N a(n)..a(n+1)-1 are the indices in A323796 pointing to A006960(n) in the Reverse and Add! graph with 196 seed.
%C This is a supporting sequence for A323796.
%Y Cf. A006960, A323796.
%K base,more,nonn
%O 1,2
%A _A.H.M. Smeets_, Jan 28 2019