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pro vyhledávání: '"Zumkeller, Reinhard"'
Autor:
Applegate, David L., Havermann, Hans, Selcoe, Bob, Shevelev, Vladimir, Sloane, N. J. A., Zumkeller, Reinhard
Define a sequence of positive integers by the rule that a(n) = n for 1 <= n <= 3, and for n >= 4, a(n) is the smallest number not already in the sequence which has a common factor with a(n-2) and is relatively prime to a(n-1). We show that this is a
Externí odkaz:
http://arxiv.org/abs/1501.01669
Autor:
Zumkeller, Reinhard
Publikováno v:
Informatik als Dialog Zwischen Theorie und Anwendung; 2009, p73-81, 9p