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Numbers whose base-5 representation contains exactly one 0 and no 4's.
0

%I #17 May 21 2023 00:19:04

%S 0,5,10,15,26,27,28,30,35,40,51,52,53,55,60,65,76,77,78,80,85,90,131,

%T 132,133,136,137,138,141,142,143,151,152,153,155,160,165,176,177,178,

%U 180,185,190,201,202,203,205,210,215,256,257,258

%N Numbers whose base-5 representation contains exactly one 0 and no 4's.

%Y Cf. A007091.

%K nonn,base

%O 1,2

%A _Clark Kimberling_

%E a(1) = 0 inserted by _Georg Fischer_, Jun 28 2019