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A258154 Least k such that k*2^m - 1 has a covering set of modulus 2*n, or 0 if no such value exists. 2

%I #12 Nov 22 2015 15:14:03

%S 0,0,0,0,0,0,0,0,0,0,0,509203,0,0,0,0,0,777149,0,0,0,0,0,10157893,0,0,

%T 0,0,0,60014203,0,200883553191612793,0,0,0,7106977,0,0,0

%N Least k such that k*2^m - 1 has a covering set of modulus 2*n, or 0 if no such value exists.

%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Riesel_number">Riesel number</a>

%Y Cf. A101036, A257647, A257861.

%K nonn

%O 1,12

%A _Arkadiusz Wesolowski_, Nov 05 2015

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Last modified September 18 10:38 EDT 2024. Contains 375999 sequences. (Running on oeis4.)