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A064042 At step n in computing A064413, sequence gives smallest multiple of 5 not yet seen, divided by 5. 2

%I

%S 1,1,1,1,1,1,1,1,1,3,4,4,4,4,4,4,4,5,5,5,5,5,5,7,8,8,8,8,8,8,8,8,8,8,

%T 8,8,8,8,8,10,10,10,10,10,10,11,11,11,11,11,11,11,13,14,15,15,15,15,

%U 15,15,15,15,15,15,15,15,15,15,16,16,16,17,17,17,17,17,17,17,17

%N At step n in computing A064413, sequence gives smallest multiple of 5 not yet seen, divided by 5.

%H J. C. Lagarias, E. M. Rains and N. J. A. Sloane, <a href="http://arXiv.org/abs/math.NT/0204011">The EKG sequence</a>, Exper. Math. 11 (2002), 437-446.

%H <a href="/index/Ed#EKG">Index entries for sequences related to EKG sequence</a>

%Y Cf. A064413, A064004, A064007.

%K nonn

%O 1,10

%A _N. J. A. Sloane_, Oct 15 2001

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Last modified July 16 11:09 EDT 2020. Contains 335784 sequences. (Running on oeis4.)