login
Numbers whose base-8 representation has the same nonzero number of 0's and 5's.
0

%I #12 Jun 29 2021 02:19:43

%S 40,69,104,133,168,197,232,261,296,321,322,323,324,326,327,328,336,

%T 344,352,368,376,389,424,453,488,525,533,541,549,553,554,555,556,558,

%U 559,565,573,581,616,645,680,709,744,773,808,833,834,835,836,838,839

%N Numbers whose base-8 representation has the same nonzero number of 0's and 5's.

%Y Cf. A007094.

%K nonn,base,easy

%O 1,1

%A _Olivier GĂ©rard_