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A045307 Numbers whose base-5 representation contains exactly three 3's and three 4's. 0

%I #15 May 16 2023 22:05:38

%S 11749,11849,11869,11873,12349,12369,12373,12469,12473,12493,14849,

%T 14869,14873,14969,14973,14993,15469,15473,15493,15593,27374,27474,

%U 27494,27498,27974,27994,27998,28094,28098,28118

%N Numbers whose base-5 representation contains exactly three 3's and three 4's.

%Y Cf. A007091.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)