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A078245 Smallest multiple of n using only digits 0 and 6. 3
6, 6, 6, 60, 60, 6, 6006, 600, 666, 60, 66, 60, 6006, 6006, 60, 6000, 66606, 666, 66006, 60, 6006, 66, 660606, 600, 600, 6006, 666666666, 60060, 6606606, 60, 666066, 60000, 66, 66606, 60060, 6660, 666, 66006, 6006, 600, 66666, 6006, 6606606, 660, 6660 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = min{A204093(k): k > 0 and A204093(k) mod n = 0}. [Reinhard Zumkeller, Jan 10 2012]

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

MATHEMATICA

With[{c=Rest[FromDigits/@Tuples[{0, 6}, 10]]}, Table[SelectFirst[c, Divisible[ #, n]&], {n, 50}]] (* The program uses the SelectFirst function from Mathematica version 10 *) (* Harvey P. Dale, Apr 15 2015 *)

PROG

(Haskell)

a078245 n = head [x | x <- tail a204093_list, mod x n == 0]

-- Reinhard Zumkeller, Jan 10 2012

CROSSREFS

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

Sequence in context: A024953 A092281 A082796 * A241057 A070058 A247253

Adjacent sequences:  A078242 A078243 A078244 * A078246 A078247 A078248

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Nov 23 2002

EXTENSIONS

More terms from Ray Chandler, Jul 12 2004

STATUS

approved

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Last modified March 23 14:17 EDT 2019. Contains 321431 sequences. (Running on oeis4.)