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A048970 Prime Keith numbers. 1


%S 19,47,61,197,1084051,74596893730427

%N Prime Keith numbers.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KeithNumber.html">Keith Number.</a>

%Y Cf. A007629.

%K base,nonn

%O 1,1

%A _G. L. Honaker, Jr._

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Last modified May 20 05:02 EDT 2022. Contains 353851 sequences. (Running on oeis4.)