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Numbers whose base-9 representation has the same number of 6's and 8's.
0

%I #11 Jun 25 2021 01:42:05

%S 0,1,2,3,4,5,7,9,10,11,12,13,14,16,18,19,20,21,22,23,25,27,28,29,30,

%T 31,32,34,36,37,38,39,40,41,43,45,46,47,48,49,50,52,62,63,64,65,66,67,

%U 68,70,78,81,82,83,84,85,86,88,90,91,92,93,94,95,97,99,100,101,102

%N Numbers whose base-9 representation has the same number of 6's and 8's.

%Y Cf. A007095.

%K nonn,base,easy

%O 1,3

%A _Olivier GĂ©rard_