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 A078247 Smallest multiple of n using only digits 0 and 8. 3

%I

%S 8,8,888,8,80,888,8008,8,888888888,80,88,888,8008,8008,8880,80,88808,

%T 888888888,88008,80,80808,88,880808,888,800,8008,8808888888,8008,

%U 8808808,8880,888088,800,888888,88808,80080,888888888,888,88008,80808

%N Smallest multiple of n using only digits 0 and 8.

%C a(n) = min{A204095(k): k > 0 and A204095(k) mod n = 0}. [_Reinhard Zumkeller_, Jan 10 2012]

%H Reinhard Zumkeller, <a href="/A078247/b078247.txt">Table of n, a(n) for n = 1..998</a>

%o (Haskell)

%o a078247 n = head [x | x <- tail a204095_list, mod x n == 0]

%o -- _Reinhard Zumkeller_, Jan 10 2012

%Y Cf. A004290, A078241-A078248, A079339, A096681-A096688.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Nov 23 2002

%E More terms from _Ray Chandler_, Jul 12 2004

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Last modified September 20 17:16 EDT 2020. Contains 337265 sequences. (Running on oeis4.)