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A039368 Numbers whose base-9 representation has the same nonzero number of 1's and 5's. 0

%I #11 Jun 30 2021 01:55:31

%S 14,46,86,104,113,122,126,128,129,130,132,133,134,140,149,158,176,208,

%T 257,289,338,370,406,414,416,417,418,420,421,422,424,433,442,460,469,

%U 478,500,532,581,613,662,694,734,752,761,770,774,776,777,778,780,781

%N Numbers whose base-9 representation has the same nonzero number of 1's and 5's.

%Y Cf. A007095.

%K nonn,base,easy

%O 1,1

%A _Olivier GĂ©rard_

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Last modified April 23 07:16 EDT 2024. Contains 371905 sequences. (Running on oeis4.)