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Numbers k such that 3 and 6 occur juxtaposed in the base-8 representation of k but not of k+1.
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%I #9 Aug 26 2021 03:16:13

%S 30,51,94,115,158,179,222,247,286,307,350,371,415,435,478,499,542,563,

%T 606,627,670,691,734,759,798,819,862,883,927,947,990,1011,1054,1075,

%U 1118,1139,1182,1203,1246,1271,1310,1331,1374

%N Numbers k such that 3 and 6 occur juxtaposed in the base-8 representation of k but not of k+1.

%Y Cf. A007094.

%K nonn,base

%O 1,1

%A _Clark Kimberling_