%I #25 Nov 02 2023 23:42:11
%S 10,16,20,25,30,32,40,48,50,60,64,70,75,80,90,96,100,110,112,120,125,
%T 128,130,140,144,150,160,170,175,176,180,190,192,200,208,210,220,224,
%U 225,230,240,250,256,260,270,272,275,280,288,290,300,304,310,320,325,330,336,340
%N Index of zeros in A083116 and A083117.
%C Numbers that do not divide a number obtained by concatenating a single digit any number of times.
%C Numbers divisible by either 10 or 16 or 25. - _Karl-Heinz Hofmann_, Nov 02 2023
%D Amarnath Murthy, "On the divisors of the Smarandache Unary sequence," Smarandache Notions Journal, Volume 11, 1-2-3, Spring 2000.
%H Karl-Heinz Hofmann, <a href="/A083118/b083118.txt">Table of n, a(n) for n = 1..10000</a>
%H <a href="/index/Rec#order_68">Index entries for linear recurrences with constant coefficients</a>, signature (2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 2, -1).
%o (Python)
%o print([n for n in range(2,1000) if not n % 10 or not n % 16 or not n % 25])
%o # _Karl-Heinz Hofmann_, Nov 02 2023
%Y Cf. A083116, A083117.
%K base,easy,nonn
%O 1,1
%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 23 2003
%E Data section corrected and more terms from _Karl-Heinz Hofmann_, Nov 02 2023
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