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Number of k < 10^n such that A047988(k) = 0.
4

%I #14 Feb 04 2017 01:21:14

%S 3,17,108,755,5936,48474,406270,3532031,31295358,279591668,2521429242,

%T 22996137423

%N Number of k < 10^n such that A047988(k) = 0.

%D Thomas Kantke, Mathematische Unterhaltungen, in: Spektrum der Wissenschaft 4/1993, p. 11-13.

%D Thomas Kantke, Das Spiel Minimum, in: Spektrum der Wissenschaft Spezial Physik - Mathematik - Technik 2/2012, pp. 57-66.

%Y Cf. A047836, A047988, A213530, A213531, A213532, A213533.

%K nonn

%O 1,1

%A _Martin Renner_, Jun 13 2012