%I #5 Mar 30 2012 18:56:46
%S 40,121,202,283,368,445,526,607,688,769,850,931,1012,1097,1174,1255,
%T 1336,1417,1498,1579,1660,1741,1826,1903,1984,2065,2146,2227,2308,
%U 2389,2470,2555,2632,2713,2794,2875,2956,3037,3118
%N Numbers n such that string 4,4 occurs in the base 9 representation of n but not of n+1.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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