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A039371 Numbers whose base-9 representation has the same nonzero number of 1's and 8's. 0

%I #11 Jun 30 2021 01:53:50

%S 17,73,89,107,116,125,134,143,152,153,155,156,157,158,159,160,179,235,

%T 260,316,341,397,422,478,503,559,584,640,649,657,659,660,661,662,663,

%U 664,667,676,685,694,703,712,737,755,764,773,782,791,800,801,803,804

%N Numbers whose base-9 representation has the same nonzero number of 1's and 8's.

%Y Cf. A007095.

%K nonn,base,easy

%O 1,1

%A _Olivier GĂ©rard_

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Last modified March 29 06:57 EDT 2024. Contains 371265 sequences. (Running on oeis4.)