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A256419 A121217 smoothed by replacing, for each prime p, the terms equal to either p or 3p with 2p. 2

%I #9 Mar 30 2017 22:07:05

%S 1,4,6,4,4,8,6,10,12,10,14,10,14,18,14,16,24,20,22,25,22,30,22,26,27,

%T 26,36,26,28,42,32,34,38,34,38,34,38,45,48,35,40,49,44,56,46,50,46,52,

%U 46,54,60,58,55,58,65,58,70,63,62,66,62,64,62,68,72,74,75,74,78,74,76,81

%N A121217 smoothed by replacing, for each prime p, the terms equal to either p or 3p with 2p.

%C a(n) = A256415(A121217(n)). - _Reinhard Zumkeller_, Apr 06 2015

%H N. J. A. Sloane, <a href="/A256419/b256419.txt">Table of n, a(n) for n = 1..20632</a>

%o (Haskell)

%o a256419 = a256415 . a121217 -- _Reinhard Zumkeller_, Apr 06 2015

%Y Cf. A121217, A256414.

%Y Cf. A256415.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Apr 06 2015

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Last modified April 18 21:51 EDT 2024. Contains 371781 sequences. (Running on oeis4.)