%I #7 Jul 12 2014 17:54:02
%S 1,5,37,25,2,185,15873,125,12345679,1,1,925,8547,79365,74,625,
%T 65359477124183,61728395,5847953216374269,5,5291,5,
%U 48309178743961352657,4625,4,42735,4115226337448559670781893,396825
%N Least positive number k such that k*n written in base 10 is either a repunit or of the form 1111....0000.
%H Chai Wah Wu, <a href="/A244927/b244927.txt">Table of n, a(n) for n = 1..100</a>
%F a(n) = A244859(n)/n.
%e For n = 7, 15873*7 = 111111 and this is the least positive multiple of 7 that is either a repunit or of the form 1111...000.
%Y Cf. A244859, A079339, A004290. Equal to A079339 for the first 6 terms.
%K nonn,base
%O 1,2
%A _Chai Wah Wu_, Jul 08 2014
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