A039406 - OEIS

%I #11 Jun 30 2021 03:54:36

%S 16,61,106,126,136,146,156,160,162,163,164,165,167,168,169,176,186,

%T 196,216,261,316,361,416,461,516,561,601,610,612,613,614,615,617,618,

%U 619,621,631,641,651,671,681,691,716,761,816,861,916,961,1006,1026

%N Numbers whose base-10 representation has the same nonzero number of 1's and 6's.

%K nonn,base,easy

%O 1,1

%A _Olivier Gérard_